((4-Chlorophenyl)sulfonyl)leucine CAS 169187-00-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 169187-00-2 |
| Molecular Formula | C12H16ClNO4S |
| Molecular Weight | 305.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((4-Chlorophenyl)sulfonyl)leucine (CAS 169187-00-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H16ClNO4S. Molecular weight: 305.78 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H16ClNO4S |
| Molecular Weight | 305.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2005 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 3-(6-(4-Chlorophenyl)imidazo[2,1-b]thiazol-3-yl)propanamide (CAS 1040647-27-5)
- N-[(3-Chlorophenyl)sulfonyl]-L-leucine (CAS 1132787-68-8)
- Methyl 4-[(4-chlorophenyl)(methylsulfonyl)amino]butanoate (CAS 1858241-99-2)
- Methyl 4-[(3-chlorophenyl)(methylsulfonyl)amino]butanoate (CAS 1858251-33-8)
- ((2-Chlorophenyl)sulfonyl)leucine (CAS 251097-66-2)
- ((4-Chlorophenyl)sulfonyl)-l-leucine (CAS 68305-77-1)
- (E)-2-((4-chlorophenyl)thio)-N'-(pyridin-3-ylmethylene)acetohydrazide (CAS 329699-47-0)
- {[(2E)-2-(4-chlorophenyl)-2-(methoxyimino)ethyl]sulfamoyl}dimethylamine (CAS 672951-79-0)
Recommended Standards
- 5-chloro-2-(oxan-2-ylmethoxy)benzene-1-sulfonamide (CAS 1458174-70-3)
- 2-[(3-Chloro-4-methylphenyl)(methylsulfonyl)amino]butanoic acid (CAS 1858240-10-4)
- 2-(2,2-dimethylpropanamido)-4-methoxybenzene-1-sulfonyl chloride (CAS 1423024-80-9)
- MEo2c-ch2-peg4-ch2co2tbu (CAS 2100306-59-8)
- 5-(Bromomethyl)isoquinoline hydrobromide (CAS 586373-76-4)
- (αS)-α,1-Dimethyl-1H-pyrazole-4-methanol (CAS 1306728-55-1)
- 6-Bromo-2-vinylquinoline (CAS 1201898-11-4)
- (4-(1H-1,2,3-Triazol-1-yl)piperidin-1-yl)(furan-3-yl)methanone (CAS 1795361-35-1)
- 2-Amino-3-(tert-butyl)benzaldehyde (CAS 1289209-61-5)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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