(5-Chloro-2-nitrophenyl)(methyl)sulfane CAS 70019-41-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70019-41-9 |
| Molecular Formula | C7H6ClNO2S |
| Molecular Weight | 203.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5-Chloro-2-nitrophenyl)(methyl)sulfane (CAS 70019-41-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6ClNO2S. Molecular weight: 203.65 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H6ClNO2S |
| Molecular Weight | 203.65 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-chloro-1,3-dihydro-2$l^{6},1-benzothiazole-2,2-dione (CAS 111248-90-9)
- 6-chloro-1,3-dihydro-2$l^{6},1-benzothiazole-2,2-dione (CAS 111248-91-0)
- 5-chloro-1,3-dihydro-2$l^{6},1-benzothiazole-2,2-dione (CAS 111310-59-9)
- 5-chloro-6-(methylthio)nicotinic acid (CAS 1184743-95-0)
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- 5-Chloro-2-(methylthio)isonicotinic acid (CAS 1596116-38-9)
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Recommended Standards
- 4-Chloro-2-cyclopropylthiazole-5-carboxylic acid (CAS 1934452-09-1)
- 4-Amino-6-chloro-2-(methylthio)pyrimidine-5-carbaldehyde (CAS 5305-56-6)
- 4-Chloro-2-(methylthio)pyrimidine-5-carboxamide (CAS 880613-19-4)
- 4-Methyl-4,7-diazaspiro[2.5]Octane (CAS 1152367-88-8)
- Benzyl(4-hydroxyphenyl)(methyl)sulfonium hexafluorostibate(V) (CAS 125662-42-2)
- ethyl 3-oxazol-4-ylpiperidine-1-carboxylate (CAS 2383660-95-3)
- 1H-Pyrazolo[4,3-c]pyridine 5-oxide (CAS 871836-50-9)
- tert-Butyl 6-mercapto-2-azaspiro[3.3]heptane-2-carboxylate (CAS 2803862-38-4)
- N-(3-Furylmethyl)benzylamine (CAS 179057-37-5)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com