4-(3-Hydroxyprop-1-yn-1-yl)benzenesulfonamide CAS 1178350-72-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1178350-72-5 |
| Molecular Formula | C9H9NO3S |
| Molecular Weight | 211.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-Hydroxyprop-1-yn-1-yl)benzenesulfonamide (CAS 1178350-72-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H9NO3S. Molecular weight: 211.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H9NO3S |
| Molecular Weight | 211.24 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxyprop Standards
- Ethyl 5-(3-hydroxyprop-1-yn-1-yl)thiophene-2-carboxylate (CAS 1824112-38-0)
- (E)-4-(3-Hydroxyprop-1-en-1-yl)-2,6-dimethoxyphenol (CAS 20675-96-1)
- Ethyl 4-(3-hydroxyprop-1-yn-1-yl)benzoate (CAS 63164-98-7)
- 6-(3-Hydroxyprop-1-ynyl)-1h-pyrido-[2,3-b][1,4]oxazin-2(3h)-one (CAS 1203499-41-5)
- 2-(2-Hydroxyprop-1-en-1-yl)quinolin-8-ol (CAS 496924-69-7)
- 4-(3-Hydroxyprop-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2,5-diol (CAS 57336-07-9)
- Methyl 4-(3-hydroxyprop-1-en-1-yl)benzoate (CAS 117390-08-6)
- (E)-4-(3-hydroxyprop-1-en-1-yl)phenyl acetate (CAS 94723-93-0)
Recommended Standards
- (3-cyanophenyl)methanesulfonohydrazide (CAS 1156132-45-4)
- 2-(2-Cyanophenyl)ethanesulfonic acid (CAS 1223748-51-3)
- 2-(Methylthio)-1-(4-nitrophenyl)ethan-1-one (CAS 109949-13-5)
- 2-hexyl-1-dodecanol (CAS 110225-00-8)
- 6-Bromo-7-methoxyimidazo[1,2-a]pyridine (CAS 1427446-76-1)
- 2-{2-chloropyrrolo[2,1-f][1,2,4]triazin-4-yl}acetamide (CAS 1312786-13-2)
- 3,3-Bis(4-mercaptophenyl)isobenzofuran-1(3H)-one (CAS 90013-28-8)
- 4-Methyl-N-ethyl-pentedrone HCl (4-MEAP HCl) (CAS 18297-05-7)
- methyl 4-methoxyoxane-4-carboxylate (CAS 175982-83-9)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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