| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-06 15:16:52 UTC |
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| Update Date | 2022-03-07 02:52:02 UTC |
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| HMDB ID | HMDB0015566 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Dalfopristin |
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| Description | Dalfopristin is a combination of two antibiotics (Dalfopristin and quinupristin) used to treat infections by staphylococci and by vancomycin-resistant Enterococcus faecium. It is not effective against Enterococcus faecalis infections. Dalfopristin inhibits the early phase of protein synthesis in the bacterial ribosome and quinupristin inhibits the late phase of protein synthesis. |
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| Structure | CCN(CC)CCS(=O)(=O)[C@]1([H])CCN2C(=O)C3=COC(=N3)CC(=O)C[C@H](O)\C=C(\C)/C=C\CNC(=O)\C=C/[C@@H](C)[C@@H](C(C)C)OC(=O)C12 InChI=1S/C34H50N4O9S/c1-7-37(8-2)16-17-48(44,45)28-13-15-38-31(28)34(43)47-32(22(3)4)24(6)11-12-29(41)35-14-9-10-23(5)18-25(39)19-26(40)20-30-36-27(21-46-30)33(38)42/h9-12,18,21-22,24-25,28,31-32,39H,7-8,13-17,19-20H2,1-6H3,(H,35,41)/b10-9-,12-11-,23-18-/t24-,25-,28-,31?,32-/m1/s1 |
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| Synonyms | | Value | Source |
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| (6R,10R,11R,12Z,17Z,19Z,21S)-6-[2-(Diethylamino)ethanesulphonyl]-14,21-dihydroxy-11,19-dimethyl-10-(propan-2-yl)-9,26-dioxa-3,15,28-triazatricyclo[23.2.1.0³,⁷]octacosa-1(27),12,14,17,19,25(28)-hexaene-2,8,23-trione | Generator | | Dalfopristin | MeSH | | 26-(2-Diethylaminoethyl)sulfonylpristamycin iib | MeSH | | (6R,10R,11R,12Z,17Z,19Z,21S)-6-[2-(Diethylamino)ethanesulphonyl]-14,21-dihydroxy-11,19-dimethyl-10-(propan-2-yl)-9,26-dioxa-3,15,28-triazatricyclo[23.2.1.0,]octacosa-1(27),12,14,17,19,25(28)-hexaene-2,8,23-trione | Generator |
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| Chemical Formula | C34H50N4O9S |
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| Average Molecular Weight | 690.847 |
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| Monoisotopic Molecular Weight | 690.329849908 |
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| IUPAC Name | (6R,10R,11R,12Z,17Z,19Z,21S)-6-[2-(diethylamino)ethanesulfonyl]-21-hydroxy-11,19-dimethyl-10-(propan-2-yl)-9,26-dioxa-3,15,28-triazatricyclo[23.2.1.0³,⁷]octacosa-1(27),12,17,19,25(28)-pentaene-2,8,14,23-tetrone |
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| Traditional Name | dalfopristin |
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| CAS Registry Number | 112362-50-2 |
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| SMILES | CCN(CC)CCS(=O)(=O)[C@]1([H])CCN2C(=O)C3=COC(=N3)CC(=O)C[C@H](O)\C=C(\C)/C=C\CNC(=O)\C=C/[C@@H](C)[C@@H](C(C)C)OC(=O)C12 |
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| InChI Identifier | InChI=1S/C34H50N4O9S/c1-7-37(8-2)16-17-48(44,45)28-13-15-38-31(28)34(43)47-32(22(3)4)24(6)11-12-29(41)35-14-9-10-23(5)18-25(39)19-26(40)20-30-36-27(21-46-30)33(38)42/h9-12,18,21-22,24-25,28,31-32,39H,7-8,13-17,19-20H2,1-6H3,(H,35,41)/b10-9-,12-11-,23-18-/t24-,25-,28-,31?,32-/m1/s1 |
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| InChI Key | SUYRLXYYZQTJHF-FUODUHIRSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as macrolide lactams. These are cyclic polyketides containing both a cyclic amide and a cyclic ester group. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Macrolide lactams |
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| Sub Class | Not Available |
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| Direct Parent | Macrolide lactams |
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| Alternative Parents | |
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| Substituents | - Macrolide lactam
- Alpha-amino acid ester
- Macrolactam
- Alpha-amino acid or derivatives
- 2-heteroaryl carboxamide
- Azole
- Oxazole
- Pyrrolidine
- Sulfone
- Sulfonyl
- Tertiary carboxylic acid amide
- Cyclic carboximidic acid
- Heteroaromatic compound
- Cyclic ketone
- Tertiary aliphatic amine
- Lactam
- Tertiary amine
- Amino acid or derivatives
- Lactone
- Secondary alcohol
- Ketone
- Carboxylic acid ester
- Carboxamide group
- Propargyl-type 1,3-dipolar organic compound
- Carboxylic acid derivative
- Monocarboxylic acid or derivatives
- Organic 1,3-dipolar compound
- Organoheterocyclic compound
- Azacycle
- Oxacycle
- Hydrocarbon derivative
- Organopnictogen compound
- Organic oxide
- Organonitrogen compound
- Organooxygen compound
- Organosulfur compound
- Organic nitrogen compound
- Alcohol
- Organic oxygen compound
- Amine
- Carbonyl group
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 0.072 g/L | Not Available | | LogP | Not Available | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 4.42 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 13.3325 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.95 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 81.2 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2721.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 130.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 202.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 136.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 96.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 414.2 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 468.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 206.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1088.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 528.6 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1570.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 359.2 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 369.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 168.7 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 155.0 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 8.7 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Dalfopristin,2TMS,isomer #1 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)CC(O[Si](C)(C)C)=C[C@H](O[Si](C)(C)C)/C=C(C)\C=C/CNC(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 5305.6 | Semi standard non polar | 33892256 | | Dalfopristin,2TMS,isomer #1 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)CC(O[Si](C)(C)C)=C[C@H](O[Si](C)(C)C)/C=C(C)\C=C/CNC(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 5107.9 | Standard non polar | 33892256 | | Dalfopristin,2TMS,isomer #1 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)CC(O[Si](C)(C)C)=C[C@H](O[Si](C)(C)C)/C=C(C)\C=C/CNC(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 8330.5 | Standard polar | 33892256 | | Dalfopristin,2TMS,isomer #2 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)C=C(O[Si](C)(C)C)C[C@H](O[Si](C)(C)C)/C=C(C)\C=C/CNC(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 5349.8 | Semi standard non polar | 33892256 | | Dalfopristin,2TMS,isomer #2 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)C=C(O[Si](C)(C)C)C[C@H](O[Si](C)(C)C)/C=C(C)\C=C/CNC(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 5179.4 | Standard non polar | 33892256 | | Dalfopristin,2TMS,isomer #2 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)C=C(O[Si](C)(C)C)C[C@H](O[Si](C)(C)C)/C=C(C)\C=C/CNC(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 8391.0 | Standard polar | 33892256 | | Dalfopristin,2TMS,isomer #3 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)CC(=O)C[C@H](O[Si](C)(C)C)/C=C(C)\C=C/CN([Si](C)(C)C)C(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 5251.1 | Semi standard non polar | 33892256 | | Dalfopristin,2TMS,isomer #3 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)CC(=O)C[C@H](O[Si](C)(C)C)/C=C(C)\C=C/CN([Si](C)(C)C)C(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 5123.7 | Standard non polar | 33892256 | | Dalfopristin,2TMS,isomer #3 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)CC(=O)C[C@H](O[Si](C)(C)C)/C=C(C)\C=C/CN([Si](C)(C)C)C(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 7648.8 | Standard polar | 33892256 | | Dalfopristin,2TMS,isomer #4 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)CC(O[Si](C)(C)C)=C[C@H](O)/C=C(C)\C=C/CN([Si](C)(C)C)C(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 5199.7 | Semi standard non polar | 33892256 | | Dalfopristin,2TMS,isomer #4 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)CC(O[Si](C)(C)C)=C[C@H](O)/C=C(C)\C=C/CN([Si](C)(C)C)C(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 5075.9 | Standard non polar | 33892256 | | Dalfopristin,2TMS,isomer #4 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)CC(O[Si](C)(C)C)=C[C@H](O)/C=C(C)\C=C/CN([Si](C)(C)C)C(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 7865.7 | Standard polar | 33892256 | | Dalfopristin,2TMS,isomer #5 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)C=C(O[Si](C)(C)C)C[C@H](O)/C=C(C)\C=C/CN([Si](C)(C)C)C(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 5272.9 | Semi standard non polar | 33892256 | | Dalfopristin,2TMS,isomer #5 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)C=C(O[Si](C)(C)C)C[C@H](O)/C=C(C)\C=C/CN([Si](C)(C)C)C(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 5157.2 | Standard non polar | 33892256 | | Dalfopristin,2TMS,isomer #5 | CCN(CC)CCS(=O)(=O)[C@@H]1CCN2C(=O)C3=COC(=N3)C=C(O[Si](C)(C)C)C[C@H](O)/C=C(C)\C=C/CN([Si](C)(C)C)C(=O)/C=C\[C@@H](C)[C@@H](C(C)C)OC(=O)C12 | 7886.7 | Standard polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - Dalfopristin GC-MS (Non-derivatized) - 70eV, Positive | splash10-0ug1-9500033000-e0c9e20be04ed61ad809 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dalfopristin GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dalfopristin GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dalfopristin GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dalfopristin GC-MS (TMS_1_4) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dalfopristin GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dalfopristin GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dalfopristin GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dalfopristin GC-MS (TBDMS_1_4) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dalfopristin 10V, Positive-QTOF | splash10-000i-0907003000-4f1335836157942eea95 | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dalfopristin 20V, Positive-QTOF | splash10-052r-9410323000-193f7a7ada018cf8941d | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dalfopristin 40V, Positive-QTOF | splash10-0uxr-1923000000-0fe3cf1d8fd8c674fdae | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dalfopristin 10V, Negative-QTOF | splash10-000i-0301219000-697058b835411e2f2448 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dalfopristin 20V, Negative-QTOF | splash10-004i-5900034000-d7f654c14264c78bfbee | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dalfopristin 40V, Negative-QTOF | splash10-01t9-8954300000-adca2174d052186714fa | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dalfopristin 10V, Positive-QTOF | splash10-0006-0000009000-e96fd4f8c4c5cd5c355e | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dalfopristin 20V, Positive-QTOF | splash10-0006-0000059000-756a9bafd30499d9c57b | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dalfopristin 40V, Positive-QTOF | splash10-0udi-2000029000-028df85dbbe6be07c076 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dalfopristin 10V, Negative-QTOF | splash10-000i-0000009000-998bced8dbac2d19e1fa | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dalfopristin 20V, Negative-QTOF | splash10-000i-0000019000-671a59d6fb8335356b0a | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dalfopristin 40V, Negative-QTOF | splash10-00y3-2000039000-88e2901735ec7873a894 | 2021-10-11 | Wishart Lab | View Spectrum |
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