7-methoxy-1H-benzimidazole-5-carboxylic acid CAS 1195408-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1195408-40-2 |
| Molecular Formula | C9H16N2O3 |
| Molecular Weight | 200.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-methoxy-1H-benzimidazole-5-carboxylic acid (CAS 1195408-40-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H16N2O3. Molecular weight: 200.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H16N2O3 |
| Molecular Weight | 200.23 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related methoxy Standards
- 5-methoxy-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (CAS 1190319-23-3)
- 5-methoxy-1H-pyrrolo[2,3-b]pyridine-4-carboxylic acid (CAS 1190322-32-7)
- 6-methoxy-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid (CAS 1260383-27-4)
- 5-methoxy-7-nitro-indoline (CAS 1263142-13-7)
- 5-methoxy-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid (CAS 1554047-87-8)
- 6-methoxy-1H-indazole-7-carboxylic acid (CAS 1638768-97-4)
- 1-Methoxy-4-phenoxybenzene (CAS 1655-69-2)
- 1-Methoxy-2-phenoxybenzene (CAS 1695-04-1)
Recommended Standards
- 3-(Ethoxycarbonyl)cyclohexanecarboxylic acid (CAS 1195565-22-0)
- (E)-Ethyl 2-(5-ethoxydihydrofuran-3(2H)-ylidene)acetate (CAS 119614-41-4)
- 1-(furan-2-yl)-2-(2-methylphenyl)ethan-1-one (CAS 1179928-66-5)
- 2-amino-2-(oxan-3-yl)ethan-1-ol hydrochloride (CAS 1909308-51-5)
- Methyl 2-(5-bromo-3,3-dimethyl-2-oxoindolin-1-yl)acetate (CAS 1263213-65-5)
- Lemborexant Impurity 90 (CAS CATO-C4X-304290)
- 2-(propan-2-yl)-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine (CAS 1354963-17-9)
- 2-(Methoxymethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2755174-58-2)
- 2-(2-Phenoxyethoxy)ethane-1-sulfonyl chloride (CAS 1343812-20-3)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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