5,11-Dimethyl-6H-pyrido[4,3-b]carbazol-9-ol CAS 51131-85-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51131-85-2 |
| Molecular Formula | C17H14N2O |
| Molecular Weight | 262.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,11-Dimethyl-6H-pyrido[4,3-b]carbazol-9-ol (CAS 51131-85-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H14N2O. Molecular weight: 262.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H14N2O |
| Molecular Weight | 262.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
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- 3-(1-Butyl-3,5-dimethyl-1h-pyrazol-4-yl)-1h-pyrazole-5-carboxylic acid (CAS 890624-27-8)
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Recommended Standards
- 5-(1,1-dioxidotetrahydrothien-3-yl)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione (CAS 874593-97-2)
- 5,5'-(1,4-Phenylene)bis(pyridin-2-amine) (CAS 2375582-48-0)
- 4-Phenyl-N1-[(1E)-phenylmethylene]-1H-imidazole-1,2-diamine (CAS 28734-00-1)
- (4-Chlorobutyl)(3,4-dichlorobenzyl)sulfane (CAS 124880-20-2)
- 3-amino-4-chloro-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1006451-86-0)
- 1-Chloro-4-(methoxymethoxy)but-2-yne (CAS 59357-80-1)
- CAS 2357953-00-3 (CAS 2357953-00-3)
- 5-Bromo-1-trityl-1H-benzo[d][1,2,3]triazole (CAS 885066-56-8)
- 3-Bromo-2-pyrrolidinopyridine (CAS 1150561-84-4)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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