8-Chloro-3-isopropyl-[1,2,4]triazolo[4,3-a]pyrazine CAS 140910-91-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 140910-91-4 |
| Molecular Formula | C8H9ClN4 |
| Molecular Weight | 196.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Chloro-3-isopropyl-[1,2,4]triazolo[4,3-a]pyrazine (CAS 140910-91-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9ClN4. Molecular weight: 196.64 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9ClN4 |
| Molecular Weight | 196.64 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 7-Chloro-1-ethyl-3-methyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 1092292-97-1)
- 6-Chloro-3-isopropyl-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1097875-54-1)
- 7-Chloro-6-ethyl-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 117713-49-2)
- 4-Chloro-1-ethyl-6-methyl-1h-pyrazolo[3,4-d]pyrimidine (CAS 1247086-85-6)
- 5-Chloro-3-ethyl-3H-imidazo[4,5-b]pyridin-2-amine (CAS 1311369-45-5)
- 4-Chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridin-5-amine (CAS 1363405-03-1)
- 2-Chloro-N,N-dimethyl-5H-pyrrolo[3,2-d]pyrimidin-4-amine (CAS 1375301-46-4)
- 7-Chloro-5-ethyl-2-methyl-2H-pyrazolo[4,3-d]pyrimidine (CAS 1394024-12-4)
Recommended Standards
- 6-Chloro-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1443289-75-5)
- 6-(Chloromethyl)-1,4-dimethyl-1h-pyrazolo[3,4-d]pyrimidine (CAS 1375474-82-0)
- 4-Chloro-1,3,6-trimethyl-1h-pyrazolo[3,4-d]pyrimidine (CAS 1484678-04-7)
- Benzyl ((1-(2-chloroacetyl)piperidin-3-yl)methyl)(isopropyl)carbamate (CAS 1353987-61-7)
- 5-Methylisoxazole-4-carbonitrile (CAS 260555-29-1)
- 5-(6-Methylbenzo[d]oxazol-2-yl)benzene-1,3-diamine (CAS 439136-81-9)
- 4-Bromo-7-fluoro-1H-indole-3-carbaldehyde (CAS 1227502-83-1)
- N-(Methylsulfonyl)-6-(2-propoxyphenyl)hexanamide (CAS 206052-02-0)
- 4,4',4''-(Pyridine-2,4,6-triyl)tribenzoic acid (CAS 107063-53-6)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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