Introduction：Basic information about CAS 82508-34-7|Methylpseudolarate B, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Methylpseudolarate B |
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| CAS Number | 82508-34-7 | Molecular Weight | 402.481 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 528.8±50.0 °C at 760 mmHg |
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| Molecular Formula | C23H30O6 | Melting Point | / |
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| MSDS | / | Flash Point | 228.0±30.2 °C |
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Names
| Name | Methyl (1R,7S,8S,9R)-7-acetoxy-9-[(1E,3E)-5-methoxy-4-methyl-5-oxo-1,3-pentadien-1-yl]-9-methyl-11-oxo-10-oxatricyclo[6.3.2.01,7]tridec-3-ene-4-carboxylate |
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| Synonym | More Synonyms |
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Methylpseudolarate B BiologicalActivity
| Description | Methyl pseudolarate B, a natural diterpenoid, is a protein tyrosine phosphatase 1B (PTP1B) (Phosphatase) inhibitor with an IC50 value of 10.9 μM[1]. |
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| Related Catalog | Signaling Pathways >>Metabolic Enzyme/Protease >>PhosphataseResearch Areas >>Metabolic Disease |
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| Target | IC50: 10.9 μM (PTP1B)[1] |
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| References | [1]. Chun Lei, et al. New triterpenoids and PTP1B inhibitory constituents of Pseudolarix amabilis. Fitoterapia. 2019 Nov;139:104414. |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 528.8±50.0 °C at 760 mmHg |
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| Molecular Formula | C23H30O6 |
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| Molecular Weight | 402.481 |
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| Flash Point | 228.0±30.2 °C |
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| Exact Mass | 402.204254 |
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| PSA | 105.20000 |
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| LogP | 4.00 |
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| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
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| Index of Refraction | 1.543 |
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| InChIKey | DXNRJQIZAXOHQJ-KYNXZXPVSA-N |
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| SMILES | COC(=O)C(C)=CC=CC1(C)OC(=O)C23CC=C(C(=O)OC)CCC2(OC(C)=O)C1CC3 |
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Safety Information
Synonyms
| Methyl (2E,4E)-5-[(1R,7S,8S,9R)-7-acetoxy-4,9-dimethyl-11-oxo-10-oxatricyclo[6.3.2.0]tridec-3-en-9-yl]-2-methyl-2,4-pentadienoate |
| 1H-4,9a-Ethanocyclohepta[c]pyran-7-carboxylic acid, 4a-(acetyloxy)-3,4,4a,5,6,9-hexahydro-3-[(1E,3E)-5-methoxy-4-methyl-5-oxo-1,3-pentadien-1-yl]-3-methyl-1-oxo-, methyl ester, (3R,4S,4aS,9aR)- |
| 2,4-Pentadienoic acid, 5-[(3R,4S,4aS,9aR)-4a-(acetyloxy)-3,4,4a,5,6,9-hexahydro-3,7-dimethyl-1-oxo-1H-4,9a-ethanocyclohepta[c]pyran-3-yl]-2-methyl-, methyl ester, (2E,4E)- |
| Methyl (1R,7S,8S,9R)-7-acetoxy-9-[(1E,3E)-5-methoxy-4-methyl-5-oxo-1,3-pentadien-1-yl]-9-methyl-11-oxo-10-oxatricyclo[6.3.2.0]tridec-3-ene-4-carboxylate |
