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ent-11α-Hydroxy-15-oxokaur-16-en-19-oic acid , CAS No.57719-81-0
Disponible para pedir
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade
for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Descripción general
ent -11α-Hydroxy-15-oxokaur-16-en-19-oic acid is an anti-melanin synthesis tyrosinase inhibitor, which can be isolated from Pteris fern. ent -11α-Hydroxy-15-oxokaur-16-en-19-oic acid regulates the melanogenesis transcription factor microphthalmia-associated transcription factor (MITF). The 11α-OH, 15-oxo and 16-en moieties of ent -11α-Hydroxy-15-oxokaur-16-en-19-oic acid are key fragments that inhibit melanin synthesis. The 19-COOH moiety has been implicated in the inhibition of cytotoxicity associated with 11α-OH KA and related compounds.
Specifications
Condiciones de almacenamiento de almacenamiento
Store at -20°C
Enviado en
Ice chest + Ice pads
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Nombres e identificadores
| Sonrisas canónicas | CC12CCCC(C1CCC34C2C(CC(C3)C(=C)C4=O)O)(C)C(=O)O |
|---|---|
| IUPAC Name | (1R,4S,5R,9R,10S,11S,13S)-11-hydroxy-5,9-dimethyl-14-methylidene-15-oxotetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylic acid |
| InChIKey | NSFLYGNWNATSHL-UKFLMKJWSA-N |
| INCHI | 1S/C20H28O4/c1-11-12-9-13(21)15-18(2)6-4-7-19(3,17(23)24)14(18)5-8-20(15,10-12)16(11)22/h12-15,21H,1,4-10H2,2-3H3,(H,23,24)/t12-,13+,14+,15+,18-,19-,20-/m1/s1 |
| Isómeros SMILES | C[C@@]12CCC[C@@]([C@H]1CC[C@]34[C@H]2[C@H](C[C@H](C3)C(=C)C4=O)O)(C)C(=O)O |
| PubChem CID | 21593620 |
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Estructura 3D
Modelo de Estructura Química Interactiva
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Calculadoras de soluciones
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