(2AR,4S,4aS,5R,6R,9S,11S,12S,12aR,12bS)-11-hydroxy-4a,8,13,13-tetramethyl-3,4,4a,5,6,9,10,11,12,12a-decahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-4,5,6,9,12,12b(2aH)-hexayl hexaacetate CAS 57672-77-2
| CAS No. | 57672-77-2 |
| Molecular Formula | C32H44O14 |
| Molecular Weight | 652.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2AR,4S,4aS,5R,6R,9S,11S,12S,12aR,12bS)-11-hydroxy-4a,8,13,13-tetramethyl-3,4,4a,5,6,9,10,11,12,12a-decahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-4,5,6,9,12,12b(2aH)-hexayl hexaacetate (CAS 57672-77-2) is a high-purity analytical reference standard with the molecular formula C32H44O14 and a molecular weight of 652.68 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, (2AR,4S,4aS,5R,6R,9S,11S,12S,12aR,12bS)-11-hydroxy-4a,8,13,13-tetramethyl-3,4,4a,5,6,9,10,11,12,12a-decahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-4,5,6,9,12,12b(2aH)-hexayl hexaacetate is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 652.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures (2AR,4S,4aS,5R,6R,9S,11S,12S,12aR,12bS)-11-hydroxy-4a,8,13,13-tetramethyl-3,4,4a,5,6,9,10,11,12,12a-decahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-4,5,6,9,12,12b(2aH)-hexayl hexaacetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C32H44O14 |
| Molecular Weight | 652.68 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Recommended Standards
- (11bS)-2,6-Bis([1,1'-biphenyl]-4-yl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 874948-61-5)
- Crocin 3 (CAS 55750-85-1)
- (11bR)-2,6-Bis([1,1'-biphenyl]-4-yl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 699006-54-7)
- Crocin 4 (CAS 57710-64-2)
- 2-[3,5-Dimethyl-4-(thiophen-2-yl)-1H-pyrazol-1-yl]ethan-1-amine (CAS 1369007-84-0)
- (4-((2-Fluorophenyl)amino)quinolin-3-yl)(thiomorpholino)methanone (CAS 1357782-88-7)
- N-(4-((2-Aminoethyl)(cyclopropyl)amino)cyclohexyl)acetamide (CAS 1353961-23-5)
- 5-Fluoro-3-(pyrrolidin-1-ylmethyl)-1h-indole (CAS 942404-20-8)
- (Prop-2-en-1-yl)[(thiophen-2-yl)methyl]amine (CAS 53175-34-1)
- (S)-2-Bromo-1-(7-fluoro-3-(trifluoromethyl)-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)ethan-1-one (CAS 2379412-36-7)
- (S)-2-Amino-N-isopropyl-3-methyl-N-(1-methyl-piperidin-4-yl)-butyramide (CAS 1401667-33-1)
- Budesonide impurity 43 (CAS CATO-C4X-138943)
- 6-(Phenylthio)hexanoic acid (CAS 325698-86-0)
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Why CATO?
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