| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2017-11-30 20:56:21 UTC |
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| Update Date | 2022-03-07 03:18:14 UTC |
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| HMDB ID | HMDB0240251 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | cis-4-Hydroxyproline |
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| Description | cis 4-Hydroxyproline, also known as L-allo-hydroxyproline, belongs to the class of organic compounds known as proline and derivatives. Proline and derivatives are compounds containing proline or a derivative thereof resulting from reaction of proline at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. cis 4-Hydroxyproline is found, on average, in the highest concentration within a few different foods, such as oats (Avena sativa), ryes (Secale cereale), and wheats (Triticum) and in a lower concentration in white cabbages (Brassica oleracea L. var. capitata L. f. alba DC.), red bell peppers (Capsicum annuum), and garden onions (Allium cepa). cis 4-Hydroxyproline has also been detected, but not quantified in, green bell peppers (Capsicum annuum). This could make cis 4-hydroxyproline a potential biomarker for the consumption of these foods. cis 4-Hydroxyproline is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a significant number of articles have been published on cis 4-Hydroxyproline. |
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| Structure | [H][C@@]1(O)CN[C@@]([H])(C1)C(O)=O InChI=1S/C5H9NO3/c7-3-1-4(5(8)9)6-2-3/h3-4,6-7H,1-2H2,(H,8,9)/t3-,4-/m0/s1 |
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| Synonyms | | Value | Source |
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| (2S,4S)-4-Hydroxy-2-pyrrolidinecarboxylic acid | ChEBI | | 4-cis-L-Hydroxyproline | ChEBI | | Allo-4-hydroxy-L-proline | ChEBI | | L-Allo-hydroxyproline | ChEBI | | L-cis-4-Hydroxyproline | ChEBI | | L-Allohydroxyproline | Kegg | | (2S,4S)-4-Hydroxy-2-pyrrolidinecarboxylate | Generator | | cis-4-Hydroxy-L-proline | HMDB | | cis-Hydroxyproline | HMDB | | (4S)-4-Hydroxy-L-proline | HMDB | | (2S,4S)-4-Hydroxyproline | HMDB | | (2S,4S)-4-Hydroxypyrrolidine-2-carboxylic acid | HMDB | | (S)-allo-Hydroxyproline | HMDB | | 4(S)-Hydroxy-2(S)-pyrrolidinecarboxylic acid | HMDB | | 4-cis-Hydroxy-L-proline | HMDB | | 4-allo-Hydroxyproline | HMDB | | L-allo-4-Hydroxyproline | HMDB | | allo-4-Hydroxyproline | HMDB | | allo-Hydroxy-L-proline | HMDB | | allo-L-Hydroxyproline | HMDB | | H-cis-Hyp-OH | HMDB | | NSC 206274 | HMDB | | cis-4-Hydroxyproline | HMDB, MeSH | | Hydroxyproline | MeSH, HMDB | | 4 Hydroxyproline | MeSH, HMDB | | 4-Hydroxyproline | MeSH, HMDB | | Oxyproline | MeSH, HMDB | | cis 4 Hydroxyproline | MeSH, HMDB |
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| Chemical Formula | C5H9NO3 |
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| Average Molecular Weight | 131.1299 |
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| Monoisotopic Molecular Weight | 131.058243159 |
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| IUPAC Name | (2S,4S)-4-hydroxypyrrolidine-2-carboxylic acid |
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| Traditional Name | L-hydroxyproline |
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| CAS Registry Number | 618-27-9 |
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| SMILES | O[C@@H]1CN[C@@H](C1)C(O)=O |
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| InChI Identifier | InChI=1S/C5H9NO3/c7-3-1-4(5(8)9)6-2-3/h3-4,6-7H,1-2H2,(H,8,9)/t3-,4-/m0/s1 |
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| InChI Key | PMMYEEVYMWASQN-IMJSIDKUSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as proline and derivatives. Proline and derivatives are compounds containing proline or a derivative thereof resulting from reaction of proline at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Carboxylic acids and derivatives |
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| Sub Class | Amino acids, peptides, and analogues |
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| Direct Parent | Proline and derivatives |
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| Alternative Parents | |
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| Substituents | - Proline or derivatives
- Alpha-amino acid
- L-alpha-amino acid
- Pyrrolidine carboxylic acid
- Pyrrolidine carboxylic acid or derivatives
- Pyrrolidine
- 1,2-aminoalcohol
- Amino acid
- Secondary alcohol
- Carboxylic acid
- Secondary aliphatic amine
- Monocarboxylic acid or derivatives
- Azacycle
- Secondary amine
- Organoheterocyclic compound
- Organooxygen compound
- Organonitrogen compound
- Alcohol
- Organic nitrogen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organic oxygen compound
- Amine
- Carbonyl group
- Aliphatic heteromonocyclic compound
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| Molecular Framework | Aliphatic heteromonocyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | |
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| Disposition | |
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| Process | Not Available |
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| Role | |
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| Physical Properties |
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| State | Not Available |
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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 | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Experimental Chromatographic Properties | Experimental Collision Cross Sections |
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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. | 0.72 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 8.8936 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 8.04 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 433.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 320.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 39.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 206.0 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 80.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 291.3 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 | 221.3 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 861.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 564.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 39.8 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 | 664.3 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 209.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 307.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 756.7 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 508.5 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 | 367.4 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| cis-4-Hydroxyproline,1TMS,isomer #1 | C[Si](C)(C)O[C@@H]1CN[C@H](C(=O)O)C1 | 1449.4 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,1TMS,isomer #2 | C[Si](C)(C)OC(=O)[C@@H]1C[C@H](O)CN1 | 1354.4 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,1TMS,isomer #3 | C[Si](C)(C)N1C[C@@H](O)C[C@H]1C(=O)O | 1432.0 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,2TMS,isomer #1 | C[Si](C)(C)OC(=O)[C@@H]1C[C@H](O[Si](C)(C)C)CN1 | 1442.1 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,2TMS,isomer #2 | C[Si](C)(C)O[C@H]1C[C@@H](C(=O)O)N([Si](C)(C)C)C1 | 1471.9 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,2TMS,isomer #3 | C[Si](C)(C)OC(=O)[C@@H]1C[C@H](O)CN1[Si](C)(C)C | 1442.8 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,3TMS,isomer #1 | C[Si](C)(C)OC(=O)[C@@H]1C[C@H](O[Si](C)(C)C)CN1[Si](C)(C)C | 1500.8 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,3TMS,isomer #1 | C[Si](C)(C)OC(=O)[C@@H]1C[C@H](O[Si](C)(C)C)CN1[Si](C)(C)C | 1594.0 | Standard non polar | 33892256 | | cis-4-Hydroxyproline,3TMS,isomer #1 | C[Si](C)(C)OC(=O)[C@@H]1C[C@H](O[Si](C)(C)C)CN1[Si](C)(C)C | 1683.5 | Standard polar | 33892256 | | cis-4-Hydroxyproline,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)O[C@@H]1CN[C@H](C(=O)O)C1 | 1682.0 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@H](O)CN1 | 1602.4 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N1C[C@@H](O)C[C@H]1C(=O)O | 1698.2 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@H](O[Si](C)(C)C(C)(C)C)CN1 | 1905.5 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)O[C@H]1C[C@@H](C(=O)O)N([Si](C)(C)C(C)(C)C)C1 | 1989.8 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@H](O)CN1[Si](C)(C)C(C)(C)C | 1919.3 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@H](O[Si](C)(C)C(C)(C)C)CN1[Si](C)(C)C(C)(C)C | 2197.5 | Semi standard non polar | 33892256 | | cis-4-Hydroxyproline,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@H](O[Si](C)(C)C(C)(C)C)CN1[Si](C)(C)C(C)(C)C | 2189.9 | Standard non polar | 33892256 | | cis-4-Hydroxyproline,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@H](O[Si](C)(C)C(C)(C)C)CN1[Si](C)(C)C(C)(C)C | 2100.8 | Standard polar | 33892256 |
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