5-Chloro-1H-imidazo[4,5-b]pyrazine CAS 1196151-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1196151-76-4 |
| Molecular Formula | C5H3ClN4 |
| Molecular Weight | 154.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-1H-imidazo[4,5-b]pyrazine (CAS 1196151-76-4) pharmaceutical standards reference standard. Molecular formula: C5H3ClN4. Molecular weight: 154.56 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H3ClN4 |
| Molecular Weight | 154.56 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 3-chloro-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1020036-31-0)
- 4-Chloro-1H-imidazo[4,5-d]pyridazine (CAS 1083181-53-6)
- 6-Chloro-7H-purine (CAS 111055-92-6)
- 7-Chloro-[1,2,4]triazolo[1,5-c]pyrimidine (CAS 1159811-23-0)
- 5-Chloro-1H-pyrazolo[3,4-b]pyrazine (CAS 116527-52-7)
- 6-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine (CAS 120641-09-0)
- 8-Chloro-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 1208083-81-1)
- 6-Chloro-1H-pyrazolo[3,4-b]pyrazine (CAS 1260664-81-0)
Recommended Standards
- 2-Bromo-3,5-dichloropyrazine (CAS 1206249-40-2)
- 1246816-87-4 6-Chloropurine-13C2,15N (CAS 1246816-87-4)
- 6-Chlorooxazolo[5,4-b]pyridine (CAS 886373-58-6)
- 3-(Diethylamino)phenylboronic acid (CAS 186086-34-0)
- 2-Amino-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile (CAS 61424-81-5)
- 4-Iodohexahydro-2H-cyclopenta[b]furan-2,5-diol (CAS 62003-50-3)
- 4-methoxy-5-nitro-indoline (CAS 909556-12-3)
- N-(2-Hydroxyethyl)-N-methylperfluorohexanesulfonamide (CAS 68555-75-9)
- imidazo[1,2-a]pyridin-2-ylmethanol hydrochloride (CAS 82090-50-4)
- Gastric Inhibitory Polypeptide (3-42) (human) trifluoroacetate salt (CAS 1802086-25-4)
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