4-Chloro-2-nitrobenzyl chloride 4-chloro-1-(chloromethyl)-2-nitrobenzene 938-71-6 CAS 938-71-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 938-71-6 |
| Molecular Formula | C7H11Cl2NO2 |
| Molecular Weight | 212.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-nitrobenzyl chloride 4-chloro-1-(chloromethyl)-2-nitrobenzene 938-71-6 (CAS 938-71-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H11Cl2NO2. Molecular weight: 212.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H11Cl2NO2 |
| Molecular Weight | 212.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 360-53-2 Ether, methyl heptafluoroisobutenyl Ether, methyl tetrafluoro-2-(trifluoromethyl)propenyl (8CI) 1-Propene, 1,3,3,3-tetrafluoro-1-methoxy-2-(trifluoromethyl)- (9CI) 1-Propene, 1,3,3,3-tetrafluoro-1-methoxy-2-(trifluoromethyl)- 4-01-00-03454 (Beilstein Handbook Reference) BRN 1787514 Ether, methyl 1,3,3,3-tetrafluoro-2-(trifluoromethyl)propenyl Heptafluoroisobutylene methyl ether Methyl perfluoroisobutenyl ether (CAS 360-53-2)
- 312693-21-3 4-Methylbenzylzinc chloride, 0.5M in tetrahydrofuran MFCD01319888 (CAS 312693-21-3)
- 1-Iodohexane (CAS 638-45-9)
- 7-Fluoroquinoline-6-carboxylic acid (CAS 1061650-21-2)
- 4-(5-tert-butyl-1,2,4-oxadiazol-3-yl)aniline (CAS 498547-96-9)
- 4546-55-8 A826808 N-[9-[3,4-dihydroxy-5-(hydroxymethyl)-2-oxolanyl]-6-purinyl]benzamide N-[9-[5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]purin-6-yl]benzamide (CAS 4546-55-8)
- (S)-5-Amino-2-((S)-2,6-diaminohexanamido)pentanoic acid hydrochloride (CAS 880096-93-5)
- Darolutamide Impurity 46 (CAS 1297537-41-7（free base）)
- 2-((Dimethylamino)methyl)-6-methoxyphenol (CAS 43060-63-5)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com