1H-Benzo[d]imidazole-5,6-diamine CAS 71209-21-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71209-21-7 |
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1H-Benzo[d]imidazole-5,6-diamine (CAS 71209-21-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H8N4. Molecular weight: 148.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
Related H Standards
- 1H-Benzo[d]imidazole-2,5-diamine (CAS 85561-97-3)
- 1H-Benzo[d]imidazole-4,7-diamine (CAS 89852-81-3)
- Benzo[d]oxazol-7-ylmethanamine (CAS 1509812-32-1)
- Benzo[d]oxazol-4-ylmethanamine (CAS 1520615-38-6)
- Benzo[d]oxazol-5-ylmethanamine (CAS 903556-78-5)
- Benzo[d]oxazol-6-ylmethanamine (CAS 872047-63-7)
- 2H-Benzo[d]imidazole-2-thione (CAS 58536-70-2)
- Benzo[c][1,2,5]oxadiazole-5-carbaldehyde (CAS 32863-33-5)
Recommended Standards
- 1H-Benzotriazole-6-methanamine (CAS 496841-88-4)
- 1H-Indazol-3,6-diamine (CAS 871709-90-9)
- 1-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine (CAS 91981-59-8)
- 2-(Cyclopropylamino)-2-methyl-3-(1h-pyrazol-1-yl)propanamide (CAS 1250533-54-0)
- 1-({4-[(trifluoromethyl)sulfanyl]phenyl}methyl)-1h-pyrazol-5-amine (CAS 1052559-51-9)
- 5-Ethoxypyridin-3-amine (CAS 51468-00-9)
- 2-Ethyl-2,8-diazaspiro[5.5]Undecane (CAS 1083216-68-5)
- 3-Methylbenzo[f]quinolin-1(4H)-one (CAS 1210-03-3)
- 2-(4-Amino-1h-pyrazol-1-yl)-N-benzylacetamide (CAS 1152547-45-9)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
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)
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