1,1'-(5-Methyl-1,3-phenylene)bis(1H-imidazole) CAS 1398410-73-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1398410-73-5 |
| Molecular Formula | C13H12N4 |
| Molecular Weight | 224.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,1'-(5-Methyl-1,3-phenylene)bis(1H-imidazole) (CAS 1398410-73-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H12N4. Molecular weight: 224.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H12N4 |
| Molecular Weight | 224.26 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- 1,1'-(1,4-Phenylene)bis(2,2-dihydroxyethan-1-one) (CAS 48160-61-8)
- 4,4'-(1,4-Phenylene)bis(butan-1-ol) (CAS 21240-37-9)
- 1,4-Phenylene dipropionate (CAS 7402-28-0)
- 2,2'-(1,3-Phenylene)bis(N-hydroxyacetimidamide) (CAS 885966-18-7)
- 1,4-Phenylene diacrylate (CAS 6729-79-9)
- 1,1'-(1,3-Phenylene)bis-1H-1,2,4-triazole-15N4 (CAS 1329836-75-0)
- 2-Acetyl-1,3-phenylene diacetate (CAS 144152-28-3)
- 4-Acetyl-1,2-phenylene diacetate (CAS 72712-21-1)
Recommended Standards
- Tert-butyl ((4-aminopyrimidin-2-yl)methyl)carbamate (CAS 1394659-73-4)
- 3,4-Dimethyl-6-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 13995-91-0)
- (Z)-3-(Dimethylamino)-2-(1,8-naphthyridin-2-yl)acrylonitrile (CAS 1381952-89-1)
- 2-Aminobenzo[d]oxazole-6-carboxylic acid (CAS 1311315-81-7)
- (2R,4R)-tert-Butyl 4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 141850-54-6)
- tert-Butyl 3-((2-chloro-N-methylacetamido)methyl)piperidine-1-carboxylate (CAS 1353963-56-0)
- Ethyl 1-Benzylpyrazole-3-carboxylate (CAS 174907-58-5)
- Nerandomilast impurity 2 (CAS CATO-C4X-34732)
- Succinic Acid Disodium Salt Hexahydrate (CAS 6106-21-4)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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