(S)-1-Methoxypropan-2-yl 4-methylbenzenesulfonate CAS 114114-88-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 114114-88-4 |
| Molecular Formula | C11H16O4S |
| Molecular Weight | 244.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-1-Methoxypropan-2-yl 4-methylbenzenesulfonate (CAS 114114-88-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H16O4S. Molecular weight: 244.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H16O4S |
| Molecular Weight | 244.31 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.) | 1989 |
| Sulfur Atoms | 1 |
Related S Standards
- (R)-1-Methoxypropan-2-yl 4-methylbenzenesulfonate (CAS 114114-89-5)
- 4-((1-Methoxypropan-2-yl)oxy)butane-1-sulfonyl chloride (CAS 1342285-05-5)
- N-(1-Methoxypropan-2-yl)quinoxaline-6-carboxamide (CAS 881438-01-3)
- 2-{4-[(1-methoxypropan-2-yl)sulfanyl]phenyl}acetic acid (CAS 1340319-61-0)
- 8-(2-Methoxypropan-2-yl)-2-methylimidazo[1,2-b]pyridazine-7-carboxylic acid (CAS 2434602-61-4)
- N1-(1-Methoxypropan-2-yl)-N2-(m-tolyl)oxalamide (CAS 920181-01-7)
- 4-(3-((1-Methoxypropan-2-yl)amino)butyl)phenol (CAS 864423-89-2)
- 3-(1-Methoxypropan-2-yl)-2H-benzo[e][1,3]thiazine-2,4(3H)-dione (CAS 338415-47-7)
Recommended Standards
- 2-Phenyl-N'-[(1E)-(thiophen-2-yl)methylidene]acetohydrazide (CAS 113875-04-0)
- Tamsulosin Impurity 32 (CAS 112244-38-9)
- 4-Methanesulfonyl-1-n-(2-methoxyethyl)benzene-1,2-diamine (CAS 1153122-37-2)
- 2-(4-Chlorophenyl)ethyl cyclohexyl ketone (CAS 898788-61-9)
- 2-Amino-4-(4-isobutylphenyl)-5-methylthiophene-3-carbonitrile (CAS 861408-82-4)
- Ofloxacin EP Impurity E(HCl) (CAS 402930-70-5)
- Benzyl Butyl Phthalate-d4 (CAS 93951-88-3)
- Modithromycin (CAS 736992-12-4)
- 1-Amino-2-thioxotetrahydropyrimidin-4(1H)-one (CAS 344324-13-6)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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