| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2021-09-24 10:37:01 UTC |
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| Update Date | 2021-09-24 10:37:01 UTC |
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| HMDB ID | HMDB0304545 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | delta-9-tetrahydrocannabinolate |
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| Description | delta9-tetrahydrocannabinolate is also known as thca or δ9-tetrahydrocannabinolic acid. delta9-tetrahydrocannabinolate is practically insoluble (in water) and a moderately acidic compound (based on its pKa). delta9-tetrahydrocannabinolate can be found in a number of food items such as devilfish, arrowhead, potato, and cereals and cereal products, which makes delta9-tetrahydrocannabinolate a potential biomarker for the consumption of these food products. |
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| Structure | [H][C@@]12CCC(C)=CC1([H])C1=C(OC2(C)C)C=C(CCCCC)C(C(O)=O)=C1[O-] InChI=1S/C22H30O4/c1-5-6-7-8-14-12-17-19(20(23)18(14)21(24)25)15-11-13(2)9-10-16(15)22(3,4)26-17/h11-12,15-16,23H,5-10H2,1-4H3,(H,24,25)/p-1/t15?,16-/m1/s1 |
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| Synonyms | | Value | Source |
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| (6AR)-2-carboxy-6,6,9-trimethyl-3-pentyl-6H,6ah,7H,8H,10ah-benzo[c]isochromen-1-olic acid | Generator | | 1-Hydroxy-6,6,9-trimethyl-3-pentyl-6a,7,8,10a-tetrahydro-6H-benzo[c]chromene-2-carboxylic acid | MetaCyc | | THCA | MetaCyc | | Δ9-tetrahydrocannabinolic acid | MetaCyc | | 1-Hydroxy-6,6,9-trimethyl-3-pentyl-6a,7,8,10a-tetrahydro-6H-benzo[c]chromene-2-carboxylate | Generator | | (6Ar)-2-carboxy-6,6,9-trimethyl-3-pentyl-6a,7,8,10a-tetrahydrobenzo[c]chromen-1-olic acid | Generator | | Δ9-tetrahydrocannabinolate | Generator | | Δ9-tetrahydrocannabinolic acid | Generator |
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| Chemical Formula | C22H29O4 |
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| Average Molecular Weight | 357.471 |
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| Monoisotopic Molecular Weight | 357.207132994 |
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| IUPAC Name | (6aR)-2-carboxy-6,6,9-trimethyl-3-pentyl-6H,6aH,7H,8H,10aH-benzo[c]isochromen-1-olate |
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| Traditional Name | (6aR)-2-carboxy-6,6,9-trimethyl-3-pentyl-6aH,7H,8H,10aH-benzo[c]isochromen-1-olate |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@]12CCC(C)=CC1([H])C1=C(OC2(C)C)C=C(CCCCC)C(C(O)=O)=C1[O-] |
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| InChI Identifier | InChI=1S/C22H30O4/c1-5-6-7-8-14-12-17-19(20(23)18(14)21(24)25)15-11-13(2)9-10-16(15)22(3,4)26-17/h11-12,15-16,23H,5-10H2,1-4H3,(H,24,25)/p-1/t15?,16-/m1/s1 |
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| InChI Key | UCONUSSAWGCZMV-OEMAIJDKSA-M |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Benzopyrans |
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| Sub Class | 1-benzopyrans |
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| Direct Parent | 2,2-dimethyl-1-benzopyrans |
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| Alternative Parents | |
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| Substituents | - 2,2-dimethyl-1-benzopyran
- Alkyl aryl ether
- Phenoxide
- Benzenoid
- Vinylogous acid
- Carboxylic acid derivative
- Carboxylic acid
- Ether
- Monocarboxylic acid or derivatives
- Oxacycle
- Organooxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organic oxygen compound
- Organic anion
- 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 | Not Available |
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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 | 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 | 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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| Predicted by Siyang on May 30, 2022 | 22.3906 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.14 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2991.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 678.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 269.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 333.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 432.1 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1094.9 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 | 1035.2 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 102.6 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1965.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 685.0 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 | 1926.6 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 720.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 500.3 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 455.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 636.2 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 | 8.4 seconds | 40023050 |
Predicted Kovats Retention IndicesNot Available |
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