4-Chloro-6-methyl-2-(4-nitro-1H-pyrazol-1-yl)pyrimidine CAS 1429902-06-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1429902-06-6 |
| Molecular Formula | C8H6ClN5O2 |
| Molecular Weight | 239.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Chloro-6-methyl-2-(4-nitro-1H-pyrazol-1-yl)pyrimidine (CAS 1429902-06-6) pharmaceutical standards reference standard. Molecular formula: C8H6ClN5O2. Molecular weight: 239.62 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H6ClN5O2 |
| Molecular Weight | 239.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 1-(6-Chloro-4-nitro-1H-indazol-1-yl)ethanone (CAS 1010102-85-8)
- 1-(3-Chloro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1039923-43-7)
- 5-(2-Chloro-5-nitrophenyl)-3-methyl-1,2,4-oxadiazole (CAS 1119395-85-5)
- (S)-1-(3-chloro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1212828-23-3)
- (R)-1-(3-chloro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1213932-14-9)
- (R)-1-(5-Chloro-2-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1213956-30-9)
- (S)-1-(3-chloro-5-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1272740-44-9)
- (R)-1-(3-chloro-5-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1272748-83-0)
Recommended Standards
- 3-(2-Chloro-6-nitrophenyl)isoxazol-5-amine (CAS 1342213-90-4)
- 2-(6-Chloropyridazin-3-yl)-5-methyl-2H-1,2,3-triazole-4-carboxylic acid (CAS 1431729-35-9)
- (2-Chloro-4-(2,2,2-trifluoroethoxy)phenyl)methanamine (CAS 1339896-37-5)
- Tert-butyl (2S,4S)-2-allyl-4-aminopyrrolidine-1-carboxylate (CAS 1002728-67-7)
- 2-Amino-N-pyridin-2-ylmethyl-acetamide (CAS 3014-26-4)
- Lornoxicam Impurity 42 (CAS CATO-C4X-201642)
- 1H,1H,1H,2H,2H-NOnafluorohexane (CAS 38436-17-8)
- Dopamine Impurity 71 HCl (CAS 2354141-18-5(free base))
- 1-(2-(3-Bromothiophen-2-yl)-2-oxoethyl)pyridin-1-ium iodide (CAS 321392-01-2)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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