2-Methyl-3-(methylthio)propanoic Acid-d CAS 1374320-97-4
| CAS No. | 1374320-97-4 |
| Molecular Formula | - |
| Molecular Weight | 137.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H7D3O2S, 2-Methyl-3-(methylthio)propanoic Acid-d contains deuterium isotope labeling, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 137.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
CATO supplies 2-Methyl-3-(methylthio)propanoic Acid-d (CAS 1374320-97-4), a certified reference material (molecular formula C5H7D3O2S, MW 137.22 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Methyl-3-(methylthio)propanoic Acid-d meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H7D3O2S |
| Molecular Weight | 137.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1,3-Bis(methylthio)propane (CAS 24949-35-7)
- (Methylthio)acetaldehyde dimethyl acetal (CAS 40015-15-4)
- 3-(methylthio)-5-(trifluoromethyl)-1,2,4-triazol-4-amine 3-methylsulfanyl-5-(trifluoromethyl)-1,2,4-triazol-4-amine 5000-46-4 A827927 (CAS 5000-46-4)
- 3-(Methylthio)propionyl Chloride (CAS 7031-23-4)
- 4-Methyl-2-(methylthio)pyridine (CAS 19006-77-0)
- 2-Methyl-5-(methylthio)pyridine (CAS 31181-60-9)
- 2-(Methylthio)aniline (CAS 2987-53-3)
- 2-(Methylthio)phenol (CAS 1073-29-6)
Recommended Standards
- 2-Ethylcyclohexane-1-carbonitrile (CAS 1342882-18-1)
- N-3-Butyn-1-ylcyclopentanamine (CAS 1394041-84-9)
- n-(Cyclopropylmethyl)-2-methylbut-3-yn-2-amine (CAS 1341808-90-9)
- 1-(4-Pentyn-1-yl)-pyrrolidine (CAS 14044-58-7)
- 1,2-dibutyl squarate 2892-62-8 3,4-Dibutoxy-3-cyclobutene-1,2-dione 3,4-di-n-butoxy-3-cyclobutene-1,2-dione 3,4-dibutoxycyclobut-3-ene-1,2-dione CHEBI:53612 SADBE squaric acid dibutyl ester squaric acid dibutylester (CAS 2892-62-8)
- Methyl 4-chloroimidazo[1,2-a]quinoxaline-8-carboxylate (CAS 1452864-18-4)
- (2-Chloroacetyl)-L-phenylalanine (CAS 721-65-3)
- 1-([1,1'-Biphenyl]-2-yl)piperazine dihydrochloride (CAS 769944-87-8)
- (S)-16-Amino-10-benzyl-6,9,12,15-tetraoxo-3-oxa-5,8,11,14-tetraazahexadecanoic acid (CAS 1599440-20-6)
- Ethyl 4-(2-Chlorophenyl)-2,4-dioxobutanoate (CAS 338982-35-7)
- 5-Amino-2-bromonicotinic acid (CAS 1706432-63-4)
- cis-1-tert-butoxycarbonyl-3-hydroxy-pyrrolidine-2-carboxylic acid (CAS 186132-80-9)
- 5-(4-Cyanophenyl)furan-2-carboxamide (CAS 1026569-23-2)
- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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