4H-Benzo[4,5]imidazo[1,2-b]pyrazole-2,3-diamine CAS 227611-69-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 227611-69-0 |
| Molecular Formula | C9H9N5 |
| Molecular Weight | 187.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-2,3-diamine (CAS 227611-69-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9N5. Molecular weight: 187.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9N5 |
| Molecular Weight | 187.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2022 |
| Nitrogen Atoms | 5 |
Related H Standards
- 2-(1H-Benzo[d]imidazol-2-yl)-4,5-dihydrooxazole (CAS 14483-99-9)
- (1H-Benzo[d][1,2,3]triazol-1-yl)(cyclopropyl)methanone (CAS 354996-72-8)
- 3-(1H-Benzo[d]imidazol-2-yl)acrylamide (CAS 51100-80-2)
- 1-(Benzo[d]isoxazol-3-yl)cyclopropane-1-carbaldehyde (CAS 2241482-51-7)
- Benzo[e][1,2,4]triazolo[5,1-c][1,2,4]triazin-6-ol (CAS 1374509-39-3)
- 2-(1H-Benzo[d]imidazol-2-yl)-N,N-dimethylethenamine (CAS 20973-88-0)
- 3-(Benzo[b]thiophen-3-yl)propanenitrile (CAS 843652-83-5)
- Benzo(b)thiophene-2-carboxylic acid 1-benzothiophene-2-carboxylic acid benzothiophene-2-carboxylic acid benzo[b]thiophene-2-carboxylic acid 2-Benzo[b]thiophenecarboxylic acid 2-Carboxybenzothiophene Thianaphthene-2-carboxylic acid 6314-28-9 (CAS 6314-28-9)
Recommended Standards
- 4-Amino-6-phenylpyridazin-3(2H)-one (CAS 89868-06-4)
- 4-Hydrazinyl-2-(pyridin-2-yl)pyrimidine (CAS 97603-53-7)
- 4-Amino-1-phenylpyrimidin-2(1H)-one (CAS 28461-44-1)
- 3-tert-butylbicyclo[1.1.1]pentane-1-carboxylic acid (CAS 132663-73-1)
- 4-(4-(Methylsulfonyl)phenyl)piperidine (CAS 885274-65-7)
- (3S)-6-Fluoro-2,3,4,9-tetrahydro-1H-carbazole-3-carboxylic acid (CAS 907211-32-9)
- 1-((9H-fluoren-9-yl)methyl) 2-(4-nitrophenyl) (S)-pyrrolidine-1,2-dicarboxylate (CAS 71989-32-7)
- 5-Chloro-6-fluoro pyridine-3-yl-acetonitrile (CAS 1227513-54-3)
- 2-(Chloromethyl)-5-(difluoromethyl)-4-iodopyridine-3-acetonitrile (CAS 1807001-18-8)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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