7-Methoxy-1H,2H,3H-benzo[b]pyrrolizin-8-ol CAS 158524-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 158524-91-5 |
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Methoxy-1H,2H,3H-benzo[b]pyrrolizin-8-ol (CAS 158524-91-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H13NO2. Molecular weight: 203.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 1 |
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- 8-Methoxy-3-methyl-1H-benzo[d]azepin-2(3H)-one (CAS 120039-18-1)
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Recommended Standards
- (R)-1-(2-Hydroxy-1-phenylethyl)-1H-pyrrol-2(5H)-one (CAS 158271-95-5)
- 1-(Propan-2-yl)-1h-indole-3-carboxylic acid (CAS 158574-87-9)
- 2-Methoxy-4-(1-methyl-1H-imidazol-5-yl)aniline (CAS 1578245-91-6)
- 4,6-Dichloro-5-(4-fluorophenyl)pyrimidine (CAS 146533-37-1)
- 4-Amino-5-bromo-2-methylpyridine (CAS 10460-50-1)
- 4a-Methyl-5a(H),14a(H),17a(H)cholestane (~8% 4B isomer) (CAS 474-41-9)
- (3aR,3'aR,8aS,8'aS)-3a,3'a,8a,8'a-Tetrahydro-8H,8'H-2,2'-biindeno[1,2-d]oxazole (CAS 1354558-61-4)
- 65181-78-4 (1,1'-Biphenyl)-4,4'-diamine, N4,N4'-bis(3-methylphenyl)-N4,N4'-diphenyl- (1,1'-Biphenyl)-4,4'-diamine, N,N'-bis(3-methylphenyl)-N,N'-diphenyl- N,N'-Diphenyl-N,N'-bis(3-methylphenyl)-(1,1'-diphenyl)-4,4'-diamine N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-(1,1'-biphenyl)-4,4'-diamine EC 413-810-8 (CAS 65181-78-4)
- 3-Methylthieno[3,2-c]pyridine-4-carboxylic acid (CAS 1780187-03-2)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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