Phenyl β-D-thiogalactopyranoside CAS 16758-34-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16758-34-2 |
| Molecular Formula | C12H16O5S |
| Molecular Weight | 272.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Phenyl β-D-thiogalactopyranoside (CAS 16758-34-2) pharmaceutical standards reference standard. Molecular formula: C12H16O5S. Molecular weight: 272.32 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H16O5S |
| Molecular Weight | 272.32 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-Tosyl-1H-benzo[d]imidazole (CAS 15728-44-6)
- 3-((tert-Butoxycarbonyl)amino)-3-(thiazol-2-yl)propanoic acid (CAS 1696030-41-7)
- 5-amino-2-methoxy-N-(oxolan-3-yl)benzene-1-sulfonamide (CAS 1540739-79-4)
- (S)-3-Amino-3-(3-bromophenyl)propan-1-ol (CAS 1212869-85-6)
- 7-methyl-1$l^{6},4-thiazepane-1,1-dione hydrochloride (CAS 1798747-20-2)
- 3-(((4-(Tert-butyl)phenyl)thio)methyl)-1-(4-methoxyphenyl)-4-phenylazetidin-2-one (CAS 866038-80-4)
- 5-((Hydroxy(imino)methyl)amino)-3-methylisoxazole-4-carboxylic acid (CAS 664372-05-8)
- 2-Sulfamoylthiophene-3-carboxylic acid (CAS 59338-06-6)
- 2-(1-Propylpiperidin-4-yl)acetic acid (CAS 915921-94-7)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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