MEthyl 3-(4-chlorobenzenesulfonamido)propanoate CAS 300727-24-6
| CAS No. | 300727-24-6 |
| Molecular Formula | C10H12ClNO4S |
| Molecular Weight | 277.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies MEthyl 3-(4-chlorobenzenesulfonamido)propanoate (CAS 300727-24-6), a certified reference material (molecular formula C10H12ClNO4S, MW 277.72 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, MEthyl 3-(4-chlorobenzenesulfonamido)propanoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 277.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H12ClNO4S |
| Molecular Weight | 277.72 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related MEthyl Standards
- 2-(3-Chlorobenzenesulfonamido)propanoic acid (CAS 1008997-34-9)
- (2s)-2-(3-Chlorobenzenesulfonamido)propanoic acid (CAS 1212228-66-4)
- 2-(4-Chlorobenzenesulfonamido)propanoic acid (CAS 90410-27-8)
- 3-(2-Chlorobenzenesulfonamido)propanoic acid (CAS 746655-82-3)
- (2S)-2-(3-Chlorobenzenesulfonamido)-3-methylbutanoic acid (CAS 1212148-89-4)
- (2S)-2-(4-CHlorobenzenesulfonamido)-3-methylbutanoic acid (CAS 68005-72-1)
- 2-(2-Chlorobenzenesulfonamido)acetic acid (CAS 923680-89-1)
- 2-[2-(2-chlorobenzenesulfonamido)acetamido]acetic acid (CAS 1155505-13-7)
Recommended Standards
- Methyl ((4-chlorophenyl)sulfonyl)alaninate (CAS 251097-67-3)
- Methyl N-(2-chlorophenyl)-N-(methylsulfonyl)glycinate (CAS 392313-35-8)
- Benzyl n-[2-(chlorosulfonyl)ethyl]carbamate (CAS 52530-50-4)
- Methyl N-(3-chlorophenyl)-N-(methylsulfonyl)glycinate (CAS 503838-40-2)
- Methyl 3,4-dimethyl-5-sulfamoylbenzoate (CAS 1340445-56-8)
- 4,5-Dibromothiophene-2-carbothioic O-acid (CAS 2484692-41-1)
- 1-(tert-Butyl)-3-cyclobutyl-1H-pyrazol-5-amine (CAS 817641-86-4)
- (3,5-Diethoxy-4-fluorophenyl)methanol (CAS 909854-05-3)
- 7-(((1,4-Dioxan-2-yl)methyl)amino)-3-cyclopentylpyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione (CAS 1396810-33-5)
- 5-(Methylsulfonyl)pyrimidin-4-amine (CAS 1367992-95-7)
- N-[3-(2-Phenoxyethoxy)benzyl]-2-(tetrahydro-2-furanylmethoxy)aniline (CAS 1040683-89-3)
- Methyl (1-(methoxymethyl)cyclopentyl)carbamate (CAS 1142197-99-6)
- 3-Bromo-4-cyclopropoxypicolinonitrile (CAS 1243387-06-5)
- Glucagon (1-29) (CAS 16941-32-5)
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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