(R)-2,3-Dihydroxypropyl 4-methylbenzenesulfonate CAS 41274-09-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41274-09-3 |
| Molecular Formula | C10H14O5S |
| Molecular Weight | 246.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (R)-2,3-Dihydroxypropyl 4-methylbenzenesulfonate (CAS 41274-09-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H14O5S. Molecular weight: 246.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H14O5S |
| Molecular Weight | 246.28 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Sulfur Atoms | 1 |
Related R Standards
- Bis(2,3-dihydroxypropyl) hydrogen phosphate (CAS 6418-92-4)
- 2,3-dihydroxypropyl 3,4,5-trihydroxybenzoate (CAS 59634-75-2)
- 2,3-Dihydroxypropyl 1H-benzo[d]imidazol-2-ylcarbamate (CAS 654071-89-3)
- 3-(2,3-Dihydroxypropyl)-1-(4,6-dimethylpyrimidin-2-yl)urea (CAS 1616500-58-3)
- 2,3-Dihydroxypropyl-a-D-Galactopyranoside (CAS 4649-46-1)
- (2R)-2,3-Dihydroxypropyl-b-D-galactopyranoside (CAS 16232-91-0)
- 2,3-Dihydroxypropyl (E)-3-(4-hydroxyphenyl)acrylate (CAS 106055-11-2)
- 5-(((2,3-Dihydroxypropyl)thio)methyl)furan-2-carboxylic acid (CAS 1505026-82-3)
Recommended Standards
- (4-Fluoro-3-methoxybenzyl)-(pyridin-4-ylmethyl)amine (CAS 883531-17-7)
- (R,S)-1-Tosyl Glycerol (CAS 73073-07-1)
- (4-(Benzyloxy)-3-fluoro-2-methylphenyl)methanol (CAS 2624416-96-0)
- 2-(3-Methoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 107027-41-8)
- Ethyl 2,3-dihydro-1H-imidazo[1,2-b]pyrazole-7-carboxylate (CAS 1378779-72-6)
- 3-(Bromomethyl)isonicotinonitrile (CAS 116986-14-2)
- N-(4-amino-2-chlorophenyl)thiophene-2-carboxamide (CAS 305357-99-7)
- (4-bromo-5-fluoro-2-methylphenyl)methanamine hydrochloride (CAS 2060032-17-7)
- 2-(6-Amino-4-(aminomethyl)-5-(difluoromethyl)pyridin-2-yl)acetic acid (CAS 1803687-43-5)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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