2Alpha,19Alpha-Dihydroxy-3-Oxo-12-Ursen-28-Oic Acid - ≥98% , CAS No.176983-21-4

CAS: 176983-21-4 Cat. No.: A1264796 PubChem CID: 637229
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
500μg
A1264796-500μg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$560.90
1mg
A1264796-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$900.90
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Specifications & Purity
≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Purity
≥98%
Names and Identifiers
Canonical SmilesCC1CCC2(CCC3(C(=CCC4C3(CCC5C4(CC(C(=O)C5(C)C)O)C)C)C2C1(C)O)C)C(=O)O
IUPAC Name(1R,2R,4aS,6aR,6aS,6bR,8aR,11R,12aR,14bS)-1,11-dihydroxy-1,2,6a,6b,9,9,12a-heptamethyl-10-oxo-3,4,5,6,6a,7,8,8a,11,12,13,14b-dodecahydro-2H-picene-4a-carboxylic acid
InChIKeyLJORXTIGOHMBOS-OTRVPSFMSA-N
INCHI1S/C30H46O5/c1-17-10-13-30(24(33)34)15-14-27(5)18(22(30)29(17,7)35)8-9-21-26(4)16-19(31)23(32)25(2,3)20(26)11-12-28(21,27)6/h8,17,19-22,31,35H,9-16H2,1-7H3,(H,33,34)/t17-,19-,20+,21-,22-,26+,27-,28-,29-,30+/m1/s1
Isomeric SMILES C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(C[C@H](C(=O)C5(C)C)O)C)C)[C@@H]2[C@]1(C)O)C)C(=O)O
PubChem CID 637229

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 →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassLipids and lipid-like molecules
ClassPrenol lipids
SubclassTriterpenoids
Intermediate Tree Nodes Not available
Direct ParentTriterpenoids
Alternative Parents Tertiary alcohols  Secondary alcohols  Cyclic ketones  Cyclic alcohols and derivatives  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homopolycyclic compounds
Substituents Triterpenoid - Cyclic alcohol - Tertiary alcohol - Ketone - Secondary alcohol - Cyclic ketone - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organic oxide - Organic oxygen compound - Alcohol - Carbonyl group - Organooxygen compound - Hydrocarbon derivative - Aliphatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
External Descriptors oxo monocarboxylic acid - diol - pentacyclic triterpenoid
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight486.700 g/mol
XLogP35.100
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count5
Rotatable Bond Count1
Exact Mass486.335 Da
Monoisotopic Mass486.335 Da
Topological Polar Surface Area94.800 Ų
Heavy Atom Count35
Formal Charge0
Complexity999.000
Isotope Atom Count0
Defined Atom Stereocenter Count10
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

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