3-Amino-4-chloro-N,N-dimethylbenzene-1-sulfonamide CAS 100313-81-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 100313-81-3 |
| Molecular Formula | C8H11ClN2O2S |
| Molecular Weight | 234.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-4-chloro-N,N-dimethylbenzene-1-sulfonamide (CAS 100313-81-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H11ClN2O2S. Molecular weight: 234.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H11ClN2O2S |
| Molecular Weight | 234.70 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 | 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-4-chloro-N-ethylbenzenesulfonamide (CAS 1017477-22-3)
- 4-Amino-2-chloro-n-ethylbenzene-1-sulfonamide (CAS 1036596-00-5)
- 5-Amino-2-chloro-n-ethylbenzenesulfonamide (CAS 1041509-90-3)
- 5-Amino-2-chloro-N,N-dimethyl-benzenesulfonamide (CAS 10475-06-6)
- 3-Amino-5-(3-chlorophenyl)thiophene-2-carbonitrile (CAS 1208878-61-8)
- 4-amino-1-(4-chloro-3-fluorophenyl)pyrrolidin-2-one (CAS 1251305-56-2)
- 4-amino-3-chloro-N,N-dimethylbenzenesulfonamide (CAS 19021-35-3)
- 2-Amino-4-(4-Chlorophenyl)Thiophene-3-Carbonitrile (CAS 86604-36-6)
Recommended Standards
- 3,3-Difluoro-2,2-dimethylpentane-1-sulfonyl chloride (CAS 2031260-94-1)
- 2-{[(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)methyl]sulfanyl}acetic acid (CAS 1006436-36-7)
- Abemaciclib Impurity 91 (CAS 937605-75-9)
- 5-Bromo-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyridine (CAS 2064225-89-2)
- Gorlic Acid (CAS 502-31-8)
- (1S,2S)-1-((tert-Butoxycarbonyl)amino)-2-vinylcyclopropanecarboxylic acid (CAS 259221-77-7)
- 8-Azabicyclo[3.2.1]Octan-3-amine (CAS 174487-22-0)
- Methyl 3-(2-bromophenyl)-2,3-dimethyloxirane-2-carboxylate (CAS 1510591-17-9)
- 2-(4-Bromo-2-chlorophenyl)-2,2-difluoroethanol (CAS 1823998-15-7)
- Acetyl-(Leu28·31)-Neuropeptide Y (24-36) (CAS 155709-24-3)
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 13829788188 / jacky.chen@cato-chem.com