methyl 5-(chlorosulfonyl)-2-methylpyridine-3-carboxylate CAS 1784680-77-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1784680-77-8 |
| Molecular Formula | C8H8ClNO4S |
| Molecular Weight | 249.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order methyl 5-(chlorosulfonyl)-2-methylpyridine-3-carboxylate (CAS 1784680-77-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H8ClNO4S. Molecular weight: 249.67 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H8ClNO4S |
| Molecular Weight | 249.67 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 methanol, ethanol, DMSO |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methyl Standards
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- (Chlorosulfonyl)carbamic Acid Benzyl Ester (CAS 89979-13-5)
- Ethyl 3-(chlorosulfonyl)isonicotinate (CAS 306936-12-9)
- Methyl [4-(chlorosulfonyl)phenyl]carbamate (CAS 21926-53-4)
- 4-(Chlorosulfonyl)phenyl propionate (CAS 1029717-21-2)
- Ethyl 2-(chlorosulfonyl)benzoate (CAS 103008-54-4)
- 4-Chlorosulfonyl-benzoic acid ethyl ester (CAS 10486-51-8)
- Methyl 2-(chlorosulfonyl)-5-methylbenzoate (CAS 1153230-09-1)
Recommended Standards
- 2,4-dimethyl-3-nitrobenzene-1-sulfonyl chloride (CAS 170928-54-8)
- 3-Chloro-N-(2-fluorophenyl)benzamide (CAS 196804-53-2)
- 3-Chloro-N-(3-fluorophenyl)benzamide (CAS 167565-75-5)
- (1R,4R)-rel-2,5-Diazabicyclo[2.2.2]octane (CAS 1187931-60-7)
- 2-(Benzyloxy)-5-chloro-3-fluoropyridine (CAS 1227622-70-9)
- Goserelin EP Impurity A (CAS 1926163-39-4)
- D-tryptophyl-D-tryptophan (CAS 58607-72-0)
- 3-(1,5-Naphthyridin-3-yl)prop-2-yn-1-ol (CAS 1346446-91-0)
- 2-Ethynyl-5-fluoroaniline (CAS 255724-68-6)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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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