5-[2-(3-methylbutanamido)ethyl]thiophene-2-sulfonyl chloride CAS 1016743-90-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1016743-90-0 |
| Molecular Formula | C11H16ClNO3S2 |
| Molecular Weight | 309.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[2-(3-methylbutanamido)ethyl]thiophene-2-sulfonyl chloride (CAS 1016743-90-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H16ClNO3S2. Molecular weight: 309.83 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H16ClNO3S2 |
| Molecular Weight | 309.83 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related methylbutanamido Standards
- 5-((4-(3-Methylbutanamido)phenyl)amino)-5-oxopentanoic acid (CAS 940214-39-1)
- 3-[2-(3-Methylbutanamido)phenoxy]thiophene-2-carboxylic acid (CAS 900019-05-8)
- 3-[4-(3-Methylbutanamido)phenoxy]thiophene-2-carboxylic acid (CAS 900015-26-1)
- 4-((4-(3-Methylbutanamido)phenyl)amino)-4-oxobutanoic acid (CAS 940212-18-0)
- Methyl 3-[2-(3-methylbutanamido)phenoxy]thiophene-2-carboxylate (CAS 900018-78-2)
- Methyl 3-[4-(3-methylbutanamido)phenoxy]thiophene-2-carboxylate (CAS 900019-27-4)
- 2-((4-(3-Methylbutanamido)phenyl)carbamoyl)benzoic acid (CAS 940228-68-2)
- 2-((4-(3-Methylbutanamido)phenyl)carbamoyl)cyclohexane-1-carboxylic acid (CAS 940203-36-1)
Recommended Standards
- 5-[2-(2,2-dimethylpropanamido)ethyl]thiophene-2-sulfonyl chloride (CAS 1016696-29-9)
- N-(tert-butyl)-4-(5-chloro-2-methylphenyl)piperazine-1-carboxamide (CAS 1023515-09-4)
- (2-Chloro-6-{[1-methyl-4-(propan-2-yl)-7-oxabicyclo[2.2.1]heptan-2-yl]oxy}phenyl)methanamine (CAS 1005047-04-0)
- 1,4-Di(prop-2-yn-1-yl)piperazine (CAS 2568-63-0)
- 4'-(Chlorosulfonyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1417793-58-8)
- (2-Bromo-6-cyclopropoxyphenyl)methanamine (CAS 1243322-78-2)
- 2-(tert-Butyl)thiazol-4-amine (CAS 1159820-53-7)
- Methyl (R)-2-(5-(trifluoromethyl)-2,3-dihydrobenzofuran-3-yl)acetate (CAS 2841144-38-3)
- 6-Methyl-1-(2-oxopropyl)quinolin-4(1H)-one (CAS 1210851-97-0)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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