3-Chloro-2-methyl-6-nitro-2H-indazole CAS 74209-40-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74209-40-8 |
| Molecular Formula | C8H6ClN3O2 |
| Molecular Weight | 211.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Chloro-2-methyl-6-nitro-2H-indazole (CAS 74209-40-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H6ClN3O2. Molecular weight: 211.61 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H6ClN3O2 |
| Molecular Weight | 211.61 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 5-Chloro-6-methyl-3-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-15-7)
- 3-Chloro-6-methyl-7-nitro-1H-indazole (CAS 1000342-46-0)
- 3-Chloro-6-methylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 1015846-76-0)
- Methyl 5-chloro-1H-imidazo[4,5-b]pyridine-2-carboxylate (CAS 1044772-73-7)
- Methyl 5-chloro-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylate (CAS 1095822-65-3)
- 5-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid (CAS 1095822-69-7)
- 7-Chloro-5-methylimidazo[1,2-c]pyrimidine-2-carboxylic acid (CAS 117186-21-7)
- 6-Chloro-N'-hydroxy-1,3-benzoxazole-2-carboximidamide (CAS 1172606-71-1)
Recommended Standards
- 3-Chloro-2-methyl-5-nitro-2h-indazole (CAS 74209-28-2)
- 3-Chloro-6-methyl-4-nitro-(1H)indazole (CAS 885520-89-8)
- 3-Chloro-1-methyl-6-nitro-1H-indazole (CAS 74209-31-7)
- 4-(morpholin-4-yl)-4-oxobutane-1-sulfonyl chloride (CAS 1018292-63-1)
- Ethyl 4-methyl-2-(p-tolylamino)pyrimidine-5-carboxylate (CAS 903445-89-6)
- 1-(azidomethyl)-4-iodobenzene (CAS 680190-94-7)
- Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt (CAS 98992-65-5)
- 2,2-Difluoromalonamide (CAS 425-99-0)
- 4-(Pyrrolidine-1-sulfonyl)benzene-1-sulfonyl chloride (CAS 165669-32-9)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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