17-(3-Hydroxypropyl-13C3)-6β,7β:15β,16β-dimethyleneandrostane-3β,5β,17β-triol CAS 1264137-83-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1264137-83-8 |
| Molecular Formula | C21[13C]3H38O4 |
| Molecular Weight | 393.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 17-(3-Hydroxypropyl-13C3)-6β,7β:15β,16β-dimethyleneandrostane-3β,5β,17β-triol (CAS 1264137-83-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21[13C]3H38O4. Molecular weight: 393.53 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21[13C]3H38O4 |
| Molecular Weight | 393.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
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- N1-(3-Hydroxypropyl)-N2-((3-(thiophen-2-ylsulfonyl)-1,3-oxazinan-2-yl)methyl)oxalamide (CAS 872986-73-7)
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Recommended Standards
- A66 (CAS 1166227-08-2)
- 2-(Allylthio)-7,9-dimethyl-4-(m-tolyloxy)pyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 478065-71-3)
- Cyetpyrafen (CAS 1253429-01-4)
- p-Ethylhydratropic Acid-d3 (CAS 1794753-91-5)
- 1-(4-Chloro-3-methylphenyl)hexan-1-one (CAS 1352232-01-9)
- Dicerium(3+) Ion Tris(dioxotungstenbis(olate)) (CAS 12737-23-4)
- 4-Amino-6-(furan-2-yl)-1,3,5-triazine-2-thiol (CAS 870692-91-4)
- 2-(4-((Benzyloxy)carbonyl)-3-methylpiperazin-1-yl)acetic acid (CAS 1353960-98-1)
- Cyclo(-Trp-Tyr) TFA salt (CAS 20829-53-2(Free Base))
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com