(3β,17β)-3,17-Bis(acetyloxy)-17-methylandrost-5-en-7-one CAS 37038-00-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37038-00-9 |
| Molecular Formula | C24H34O5 |
| Molecular Weight | 402.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3β,17β)-3,17-Bis(acetyloxy)-17-methylandrost-5-en-7-one (CAS 37038-00-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H34O5. Molecular weight: 402.52 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H34O5 |
| Molecular Weight | 402.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Related Bis Standards
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- 145386-12-5 5,11,12-tris(acetyloxy)-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(13),2,4,6,9,11-hexaen-4-yl acetate (CAS 145386-12-5)
- 1-Acetyl-3-(acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one (CAS 18878-17-6)
- 3,21-Bis(acetyloxy)pregna-1,3,5,9(11),16-pentaen-20-one (CAS 1058744-83-4)
- (16alpha)-21-(Acetyloxy)-17-hydroxy-16-methyl-pregna-1,4-diene-3,11,20-trione (CAS 1058-04-4)
- 17- (Acetyloxy) - 3- methoxy- 20- oxo-pregna- 3, 5- diene- 6- carboxaldehyde (CAS 57361-81-6)
- 4-Acetyloxy-N-despropyl N-tert-Butyloxycarbonyl Ropivacaine (CAS 1391053-36-3)
Recommended Standards
- (3S,5R,7S,10S,13R,17S)-17-Acetyl-3,7-dihydroxy-4,4,10,13,14-pentamethyl-2,3,4,5,6,7,12,13,16,17-decahydro-1H-cyclopenta[a]phenanthrene-11,15(10H,14H)-dione (CAS 97653-92-4)
- 1,2,3-Tripentyl 2-hydroxypropane-1,2,3-tricarboxylate (CAS 70289-34-8)
- (2R,3S,4S,5S)-3,5-Dimethyl-1-(benzyloxy)-8-(4-methoxyphenoxy)-2,4-octanediol (CAS 276690-16-5)
- 4-(2-Propoxyethoxy)aniline (CAS 65999-67-9)
- 10-Methyl-9-phenyl-9,10-dihydroacridine (CAS 56875-26-4)
- Tert-butyl 4-oxa-1,8-diazaspiro[5.5]Undecane-1-carboxylate (CAS 1367703-57-8)
- Sodium 2-methoxy-2-phenylacetate (CAS 63450-88-4)
- 8-chloro-2-isopropoxy-1,7-naphthyridine-3-carbonitrile (CAS 2306265-08-5)
- Methyl 3-methoxy-2-phenylpropanoate (CAS 68145-31-3)
- Dulaglutide (CAS 923950-08-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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