3-Iodo-4-methyl-7-nitro-1H-indazole CAS 1190315-75-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1190315-75-3 |
| Molecular Formula | C8H6IN3O2 |
| Molecular Weight | 303.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Iodo-4-methyl-7-nitro-1H-indazole (CAS 1190315-75-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6IN3O2. Molecular weight: 303.06 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6IN3O2 |
| Molecular Weight | 303.06 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 |
| 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.) | 1989 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Iodo Standards
- 3-Iodo-6-methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-21-5)
- 3-Iodo-4-methyl-6-nitro-1H-indazole (CAS 1000342-56-2)
- 3-Iodo-6-methyl-7-nitro-1H-indazole (CAS 1000342-64-2)
- 3-Iodo-6-methyl-5-nitro-2H-indazole (CAS 1000343-55-4)
- 4-iodo-2-(trifluoromethyl)benzonitrile (CAS 101066-87-9)
- 3-Iodo-4-methyl-5-nitro-1H-indazole (CAS 1167056-16-7)
- 3-Iodo-1-methyl-5-nitro-1H-indazole (CAS 1315577-17-3)
- Methyl 3-iodo-1H-pyrazolo[4,3-b]pyridine-6-carboxylate (CAS 1352396-12-3)
Recommended Standards
- 4-Bromo-3-(2,4-difluorophenyl)-1h-pyrazole-5-carboxylic acid (CAS 1319131-99-1)
- 3-Iodo-1-methyl-4-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1398534-56-9)
- 2-(1-(3,4-Dichlorophenyl)-2,2,2-trifluoroethoxy)acetic acid (CAS 1437454-66-4)
- Chlorazifop Propargyl Ester (CAS 72280-52-5)
- Methyl 4-methoxy-1H-indazole-5-carboxylate (CAS 1427373-17-8)
- 5-Bromo-2-(piperazin-1-yl)thiazole (CAS 223514-48-5)
- 2,8-Di(pyridin-4-yl)dibenzo[b,d]thiophene (CAS 1610765-80-4)
- Thioctic acid Impurity 67 (CAS CATO-C4X-152667)
- 1-Amino-2-(3-methoxyphenyl)propan-2-ol (CAS 133562-40-0)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
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