3-[(chlorosulfonyl)(methyl)amino]propanenitrile CAS 209971-18-6
| CAS No. | 209971-18-6 |
| Molecular Formula | C4H7ClN2O2S |
| Molecular Weight | 182.63 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.
3-[(chlorosulfonyl)(methyl)amino]propanenitrile (CAS 209971-18-6), molecular formula C4H7ClN2O2S and molecular weight 182.63 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C4H7ClN2O2S, 3-[(chlorosulfonyl)(methyl)amino]propanenitrile contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 182.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 3-[(chlorosulfonyl)(methyl)amino]propanenitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H7ClN2O2S |
| Molecular Weight | 182.63 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 DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related chlorosulfonyl Standards
- 2-(Chlorosulfonyl)butanoic acid (CAS 1314977-78-0)
- Methyl 3-(Chlorosulfonyl)propanoate (CAS 15441-07-3)
- 2-(Chlorosulfonyl)ethyl acetate (CAS 78303-71-6)
- methyl 2-(chlorosulfonyl)propanoate (CAS 20449-10-9)
- 3-(Chlorosulfonyl)propanoyl chloride (CAS 3944-67-0)
- 2-(Chlorosulfonyl)propanoic acid (CAS 1035816-15-9)
- Methyl 2-(Chlorosulfonyl)acetate (CAS 56146-83-9)
- 3-[(chlorosulfonyl)(ethyl)amino]propanenitrile (CAS 1064037-92-8)
Recommended Standards
- 2-(3-Methyl-3H-diazirin-3-yl)ethane-1-sulfonyl chloride (CAS 1909335-97-2)
- Tetrahydrothiophene-3-carbonyl chloride 1,1-dioxide (CAS 89463-78-5)
- 1-(4-Chlorobut-1-yn-1-yl)-4-fluorobenzene (CAS 1183278-95-6)
- 2-(chloromethyl)-1,5-difluoro-3-methylbenzene (CAS 1806333-07-2)
- N-(Pyrimidin-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 1419221-34-3)
- 2-((5-((4-Chlorophenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-chlorophenyl)acetamide (CAS 332948-48-8)
- 2,2,4-Trimethyl-1,2-dihydroquinolin-6-ylbiphenyl-4-carboxylate (CAS 305811-90-9)
- 1-(Tetrahydrofuran-3-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2223006-52-6)
- Methyl 5-chloro-2-methoxy-3-methylbenzoate (CAS 16220-96-5)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydrobenzo[d][1,3,2]diazaborinin-4(1H)-one (CAS 2242502-19-6)
- (2',6'-Dimethoxy[1,1'-biphenyl]-2-yl)bis(1,1-dimethylethyl)phosphine (CAS 819867-21-5)
- (4-Methylpiperazin-1-yl)(6-azaspiro[2.5]Octan-1-yl)methanone (CAS 1088498-23-0)
- Celecoxib Carboxylic Acid Methyl Ester (CAS 1189893-75-1)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
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 18665070610 / Nicole.chen@cato-chem.com