(S)-2-Methyloxirane-2-carboxylic acid CAS 162251-64-1
| CAS No. | 162251-64-1 |
| Molecular Formula | C4H6O3 |
| Molecular Weight | 102.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-2-Methyloxirane-2-carboxylic acid (CAS 162251-64-1), a certified reference material (molecular formula C4H6O3, MW 102.09 g/mol) for analytical method development and quality control.
(S)-2-Methyloxirane-2-carboxylic acid (C4H6O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (S)-2-Methyloxirane-2-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H6O3 |
| Molecular Weight | 102.09 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) | 2.0 |
| CAS Registry Year (est.) | 2003 |
Related S Standards
- (R)-2-Methyloxirane-2-carboxylic acid (CAS 162251-75-4)
- 2-Methyloxirane-2-carboxylic acid (CAS 38649-35-3)
- 3-Methyloxirane-2-carboxylic acid (CAS 2443-40-5)
- 2-Acetyl-2-methyloxirane (CAS 4587-00-2)
- Ethyl 3-methyloxirane-2-carboxylate (CAS 19780-35-9)
- ethyl 2-methyloxirane-2-carboxylate (CAS 96685-20-0)
- 2-Benzyl-2-methyloxirane (CAS 36099-42-0)
- Benzyl 2-methyloxirane-2-carboxylate (CAS 1447734-06-6)
Recommended Standards
- (2S,3R)-3-Methyloxirane-2-carboxylic acid (CAS 13737-03-6)
- 3-Nitroazetidine (CAS 132395-39-2)
- 1-Hydroxy-1-cyclopropanecarboxylic acid (CAS 17994-25-1)
- (2<I>S</I>)-glyceric acid methyl ester (CAS 118712-39-3)
- 2-(3,4-Dihydroxyphenyl)ethyl-1,1-d2-amine HCl (CAS 83008-33-7)
- N-[4-[3,5-Dihydroxy-4-[3,4,5-Trihydroxy-6-(Hydroxymethyl)Oxan-2-Yl]Oxy-6-[[3,4,5-Trihydroxy-6-(Hydroxymethyl)Oxan-2-Yl]Oxymethyl]Oxan-2-Yl]Oxyphenyl]-2,2,2-Trifluoroacetamide (CAS 102717-28-2)
- 2-((2,6-Dimethylphenyl)amino)-2-oxoethyl 5-methylthiophene-2-carboxylate (CAS 380166-60-9)
- 4-Chloro-3-methyl-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1190399-72-4)
- 8-Methoxy-[1,2,4]triazolo[1,5-a]pyridin-6-amine (CAS 2171915-55-0)
- 3-(Allylthio)-4-(4-chlorophenyl)-5-(2,2-dimethoxyethyl)-4H-1,2,4-triazole (CAS 303995-11-1)
- 2-(((1-Acetylpiperidin-2-yl)methyl)(methyl)amino)acetic acid (CAS 1353985-00-8)
- 5-(Difluoromethyl)-3-methyl-1,2-oxazole (CAS 1823402-96-5)
- 2-(Trimethylsilyl)oxazole (CAS 120629-79-0)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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 18665070610 / Nicole.chen@cato-chem.com