6,12b-Dihydro-3-methylcholanthrene CAS 63041-50-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63041-50-9 |
| Molecular Formula | C21H18 |
| Molecular Weight | 270.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
6,12b-Dihydro-3-methylcholanthrene (CAS 63041-50-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H18. Molecular weight: 270.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H18 |
| Molecular Weight | 270.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
Related b Standards
- (1-Methyl-2,3-dihydro-1h-indol-5-yl)(4-methylpiperazin-1-yl)acetonitrile (CAS 1170211-74-1)
- 6,13-dihydro-5H-indolo[3,2-c]acridine (CAS 209268-82-6)
- 3,4-Dihydro-5-methoxy-6-methyl-2-phenyl-2h-1-benzopyran-7-ol (CAS 55670-26-3)
- 3-(3,4-dihydro-2H-1,5-benzodioxepine-7-sulfinyl)propanoic acid (CAS 1333887-32-3)
- 1-(2,3-Dihydro-1,4-benzodioxine-6-sulfonyl)azetidin-3-amine (CAS 1423028-22-1)
- 1,6-Dihydro-5-(2-hydroxyphenyl)-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one
1159977-45-3
5-(2-Hydroxyphenyl)-1,6-dihydro-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one
5-(2-Hydroxyphenyl)-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS 1159977-45-3)
- (3R)-2,3-Dihydro-7-hydroxy-3-[(4-hydroxyphenyl)methyl]-4H-1-benzopyran-4-one (CAS 1178893-64-5)
- 3-((2,3-Dihydro-1h-inden-5-yl)oxy)-5-nitroaniline (CAS 310451-89-9)
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