3-Chloro-1-nitro-1H-pyrazole CAS 1369959-11-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1369959-11-4 |
| Molecular Formula | C3H2ClN3O2 |
| Molecular Weight | 147.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Chloro-1-nitro-1H-pyrazole (CAS 1369959-11-4) pharmaceutical standards reference standard. Molecular formula: C3H2ClN3O2. Molecular weight: 147.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C3H2ClN3O2 |
| Molecular Weight | 147.52 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
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Recommended Standards
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- (R)-2-Amino-2-(3,4-dichlorophenyl)ethan-1-ol (CAS 1213008-01-5)
- 4-(1,1-Dioxo-1,2-thiazolidin-2-yl)-2-methylbenzoic acid (CAS 1282896-74-5)
- Benzyl (3-methylbenzofuran-2-yl)carbamate (CAS 61307-32-2)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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