(S)-5-guanidino-2-((4-methylphenyl)sulfonamido)pentanamide hydrochloride CAS 14279-64-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14279-64-2 |
| Molecular Formula | C13H21N5O3S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-5-guanidino-2-((4-methylphenyl)sulfonamido)pentanamide hydrochloride (CAS 14279-64-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H21N5O3S HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H21N5O3S HCl |
| Molecular Weight | 363.86 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related S Standards
- 4-Guanidino-2-methoxybenzoic Acid Hydrochloride (CAS 1028486-08-9)
- (S)-5-Guanidino-2-((((5-(6-oxo-1H-purin-9(6H)-yl)pentyl)oxy)carbonyl)amino)pentanoic acid (CAS 104317-64-8)
- Ethyl 4-guanidino-1-methyl-1H-pyrrole-2-carboxylate (CAS 112990-45-1)
- (S)-2-Guanidino-3-(1H-imidazol-4-yl)propanoic acid (CAS 114460-37-6)
- (S)-5-Guanidino-2-((((6-(6-oxo-1H-purin-9(6H)-yl)hexyl)oxy)carbonyl)amino)pentanoic acid (CAS 128554-80-3)
- Ethyl 2-guanidino-4-methylthiazole-5-carboxylate hydrochloride (CAS 131184-96-8)
- 2-((S)-5-Guanidino-2-((S)-pyrrolidine-2-carboxamido)pentanamido)acetic acid (CAS 136134-15-1)
- 4-Guanidino-2-methoxybenzoic Acid (CAS 173731-96-9)
Recommended Standards
- Celecoxib Carboxylic Acid Methyl Ester (CAS 1189893-75-1)
- Tipranavir-d4 (CAS 1217819-15-2)
- 7-Hydroxy-4'-methylspiro[chromane-2,1'-cyclohexan]-4-one (CAS 1177724-92-3)
- 2-(Difluoromethyl)-3-iodo-6-methoxypyridine-4-acetonitrile (CAS 1806946-18-8)
- Tropicamide EP Impurity A (CAS 33403-97-3)
- 2-(3,4-Dimethylphenyl)pyridine (CAS 4423-81-8)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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