3-Chloropropane-1-sulfonamide CAS 35578-28-0
| CAS No. | 35578-28-0 |
| Molecular Formula | C3H8ClNO2S |
| Molecular Weight | 157.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloropropane-1-sulfonamide (CAS 35578-28-0), a certified reference material (molecular formula C3H8ClNO2S, MW 157.62 g/mol) for analytical method development and quality control.
3-Chloropropane-1-sulfonamide (C3H8ClNO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Chloropropane-1-sulfonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C3H8ClNO2S |
| Molecular Weight | 157.62 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) | 0.0 |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloropropane Standards
- 3-Chloropropane-1-sulfonyl fluoride (CAS 3821-80-5)
- 3-Chloropropane-1,2-diyl diacetate (CAS 869-50-1)
- 2-Chloropropane-1,3-Diol (CAS 497-04-1)
- Butyl 3-Chloropropane-1-sulfonate (CAS 146475-47-0)
- 1-Chloropropane-d7 (CAS 761374-88-3)
- 2-Chloropropane-d7 (CAS 55956-02-0)
- 2-Chloropropane-1,1,1,3,3,3-d6 (CAS 23197-02-6)
- 2-Chloropropane-1,1,1-d3 (CAS 137832-55-4)
Recommended Standards
- 3-Chloro-5-methylthiophene-2-carbonitrile (CAS 2119577-82-9)
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- 5-(Chloromethyl)thiophene-3-carbonitrile (CAS 80577-91-9)
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Why CATO?
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