2-((Methylsulfonyl)oxy)propanoic acid CAS 70000-65-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70000-65-6 |
| Molecular Formula | C4H8O5S |
| Molecular Weight | 168.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((Methylsulfonyl)oxy)propanoic acid (CAS 70000-65-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H8O5S. Molecular weight: 168.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H8O5S |
| Molecular Weight | 168.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1977 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- (R)-2-((methylsulfonyl)oxy)propanoic acid (CAS 136622-16-7)
- (S)-2-((Methylsulfonyl)oxy)propanoic acid (CAS 66423-08-3)
- (Methylsulfonyl)alanine (CAS 88547-35-7)
- 2-Methyl-2-(methylsulfonyl)propanoic acid (CAS 25841-43-4)
- Methyl 3-(methylsulfonyl)propanoate (CAS 89211-37-0)
- 2-((Methylsulfonyl)thio)acetic acid (CAS 13700-15-7)
- 1-Methyl-3-(methylsulfonyl)benzene (CAS 10355-06-3)
- 5-(Methylsulfonyl)pentan-2-amine (CAS 1183249-61-7)
Recommended Standards
- 2-((4-Fluorophenyl)amino)acetamide (CAS 85098-68-6)
- 2-(2-Fluorophenyl)-n'-hydroxyethanimidamide (CAS 872361-89-2)
- 1H-Thieno[3,4-d]pyrimidine-2,4-dione (CAS 6251-30-5)
- Methyl (2S,5R)-5-isopropylpyrrolidine-2-carboxylate (CAS 169061-37-4)
- D-Raffinose undecaacetate (CAS 6462-12-0)
- 2-(4-Chloro-2-methylphenoxy)-2,2-difluoro-N-phenylacetamide (CAS 339010-92-3)
- 1-Methoxypyrene (CAS 34246-96-3)
- 1-Tosylazetidine-2-carboxylic acid (CAS 17481-44-6)
- Bis(2-diphenylphosphino)ethyl ether (CAS 50595-38-5)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
Why CATO?
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