2-(4-methylphenyl)-1H-benzimidazole CAS 120-03-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 120-03-6 |
| Molecular Formula | C15H13ClN7O5S2 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-methylphenyl)-1H-benzimidazole (CAS 120-03-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H13ClN7O5S2 Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H13ClN7O5S2 Na |
| Molecular Weight | 493.87 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 2 |
Related methylphenyl Standards
- 2-{3-[(2-methylphenyl)methoxy]phenyl}acetic acid (CAS 1000567-84-9)
- Methyl 3-(4-methylphenyl)-5-nitrobenzoate (CAS 1000587-30-3)
- 4-(4-Methylphenyl)sulfinylbutanoic acid (CAS 100059-07-2)
- methyl 5-(3-methylphenyl)-1H-pyrrole-2-carboxylate (CAS 1000682-37-0)
- 1-{1-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]ethyl}piperazine (CAS 1000933-07-2)
- 1-[(4-Methylphenyl)methyl]-3-nitro-1h-pyrazole (CAS 1001510-36-6)
- 5-Ethyl-1-(4-methylphenyl)-1h-pyrazole-4-carboxylic acid (CAS 1002185-78-5)
- 4-(3-methylphenyl)-1,2,3,6-tetrahydropyridine hydrochloride (CAS 100224-58-6)
Recommended Standards
- 3-(3-Bromophenyl)pentanedinitrile (CAS 78533-76-3)
- Cyanomethyl (Z)-3-phenylacrylate (CAS 21955-00-0)
- 3-Methyl-6,7-dihydroisoxazolo[4,3-c]pyridin-4(5H)-one (CAS 229308-47-8)
- N-(4-Piperidyl)pyrimidine-5-carboxamide (CAS 916344-12-2)
- 4-(4-Methyl-1h-pyrazol-1-yl)-2-(methylamino)butanamide (CAS 1341446-12-5)
- Gallium-69 Metal (CAS 14391-02-7)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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