2-chloro-5-nitro-pyrazine CAS 87885-45-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87885-45-8 |
| Molecular Formula | C4H8ClN3O2 |
| Molecular Weight | 165.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-chloro-5-nitro-pyrazine (CAS 87885-45-8) pharmaceutical standards reference standard. Molecular formula: C4H8ClN3O2. Molecular weight: 165.58 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H8ClN3O2 |
| Molecular Weight | 165.58 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 2-Chloro-4-formylbenzonitrile (CAS 101048-77-5)
- 4-Chloro-3-formylbenzonitrile (CAS 105191-41-1)
- 3-Chloro-5-formylbenzonitrile (CAS 1205513-88-7)
- 3-Chloro-2-formylbenzonitrile (CAS 1256561-76-8)
- (4-Chloro-phenyl)-oxo-acetonitrile (CAS 13014-48-7)
- 2-Chloro-3-cyanobenzaldehyde (CAS 165187-24-6)
- 3-chloro-1-methyl-1H-1,2,4-triazole-5-carboxylic acid (CAS 1781676-47-8)
- (2-Chloro-phenyl)-oxo-acetonitrile (CAS 35022-42-5)
Recommended Standards
- 2-(3-chloro-1H-1,2,4-triazol-1-yl)acetic acid (CAS 586337-85-1)
- 2-Chloro-6-formylbenzonitrile (CAS 77532-86-6)
- 2-Chloropyrido[2,3-β]pyrazine (CAS 70838-55-0)
- N-(4-Fluorophenyl)-2-{[6-({[(4-fluorophenyl)carbamoyl]methyl}sulfanyl)hexyl]sulfanyl}acetamide (CAS 301194-12-7)
- 2-tert-butyl-1H-imidazole-5-carbaldehyde (CAS 68282-60-0)
- (3-Fluorophenyl)(4-(methylthio)phenyl)methanol (CAS 844683-72-3)
- (R)-1-(2,4-Dichloro-5-fluorophenyl)ethan-1-amine (CAS 1344943-15-2)
- 1-(5-Methyl-4,7-dihydro[1,2,4]triazolo-[1,5-a]pyrimidin-6-yl)ethanone (CAS 1374509-60-0)
- 7,8-Dihydro-5H-pyrido[1,2-a]thieno[3,2-d]pyrimidin-10(6H)-one (CAS 120079-42-7)
- Peptide 442 (CAS CATO-CPTD788442)
Why CATO?
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