8-Chloro-3-phenyl-[1,2,4]triazolo[4,3-a]pyrazine CAS 140910-71-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 140910-71-0 |
| Molecular Formula | C11H7ClN4 |
| Molecular Weight | 230.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 8-Chloro-3-phenyl-[1,2,4]triazolo[4,3-a]pyrazine (CAS 140910-71-0) pharmaceutical standards reference standard. Molecular formula: C11H7ClN4. Molecular weight: 230.65 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H7ClN4 |
| Molecular Weight | 230.65 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 2-Chloro-4-(1h-pyrazol-1-yl)quinazoline (CAS 1017665-81-4)
- 7-Chloro-3-phenyl-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 1094425-37-2)
- 4-Chloro-2-phenyl-2H-pyrazolo[3,4-d]pyrimidine (CAS 1100365-43-2)
- 6-Chloro-2-(pyridin-3-yl)imidazo[1,2-b]pyridazine (CAS 1125406-92-9)
- 7-Chloro-2-phenyl-2H-pyrazolo[3,4-d]pyridazine (CAS 1181458-79-6)
- 7-Chloro-3-phenyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 1211588-84-9)
- Methyl 3-(4-chloro-1-ethyl-1H-pyrazol-3-yl)-3-oxopropanoate (CAS 1229623-87-3)
- 2-chloro-N-(2-methoxyethyl)-6-nitroaniline (CAS 1248015-82-8)
Recommended Standards
- 4-(4-Chloro-6-methoxy-1,3,5-triazin-2-yl)morpholine (CAS 13882-73-0)
- 5-Chloro-2-phenyloxazolo[5,4-b]pyridine (CAS 1422198-81-9)
- 6-(4-chlorophenoxy)pyridine-2-carbonitrile (CAS 1384428-94-7)
- 2(1H)-QUINOLINONE, 6-CHLORO-3,4-DIHYDRO-3-METHYL- (CAS 267226-20-0)
- 1-Iodo-4-(p-tolyloxy)benzene (CAS 1017793-91-7)
- (2S,3S)-1-(2-MEthoxyethyl)-2-(3-methyl-2-thienyl)-6-oxopiperidine-3-carboxylic acid (CAS 1415811-66-3)
- 4,5-Dihydro Prednisone (CAS 103881-93-2)
- 2,3-diaminopyridine-4-carbonitrile (CAS 1556332-55-8)
- 5H-pyrrolo[3,2-d]pyrimidine-7-carbaldehyde (CAS 1369245-26-0)
- Hexapeptide-9 (CAS 1228371-11-6)
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