2-Methoxy Estrone CAS 362-08-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 362-08-3 |
| Molecular Formula | C19H24O3 |
| Molecular Weight | 300.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Methoxy Estrone (CAS 362-08-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H24O3. Molecular weight: 300.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H24O3 |
| Molecular Weight | 300.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1957 |
Related Methoxy Standards
- 5-Methoxy-6-(phenylmethoxy)-1H-Indole-3-ethan-α,α,-β,-β-amine-d4 (CAS 69533-60-4)
- 4-Methoxy Estrone (CAS 58562-33-7)
- 6-Methoxy-N-(2-(thiophen-3-yl)ethyl)-1H-indole-2-carboxamide (CAS 1797871-25-0)
- 2-Methoxy-6-(3-phenoxy-propyl)-benzoic acid methyl ester (CAS 1171921-65-5)
- (E)-3-(4-methoxy-3-((3,4,5-trimethyl-1H-pyrazol-1-yl)methyl)phenyl)acrylic acid (CAS 1173492-85-7)
- Ethyl 3-methoxy-4-((2-methylbenzyl)oxy)benzoate (CAS 1706461-56-4)
- (R)-2'-Methoxy-[1,1'-binaphthalen]-2-ol (CAS 79547-82-3)
- (S)-2'-Methoxy-[1,1'-binaphthalen]-2-ol (CAS 35193-69-2)
Recommended Standards
- Adrenosterone (CAS 382-45-6)
- Cinitapride Impurity 23 (CAS 1114847-86-7)
- Secophenol (CAS 2394-69-6)
- [(1-[1,3]Oxazolo[4,5-b]pyridin-2-yl-3-pyrrolidinyl)methyl]amine dihydrochloride (CAS 1158232-06-4)
- Guanfacine Impurity 4 (CAS 78622-22-7)
- 4-Cyano-2,6-dimethylbenzoic acid (CAS 306297-19-8)
- {[(4-chlorophenyl)methyl]sulfamoyl}[(2-fluorophenyl)methyl]amine (CAS 337924-38-6)
- N-(2,6-Dichlorobenzyl)piperidin-3-amine hydrochloride (CAS 1261230-61-8)
- 4-(tert-Butoxycarbonyl)-4-azaspiro[2.5]octane-7-carboxylic acid (CAS 1781349-46-9)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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