(Methylthio)methyl acetate CAS 16437-69-7
| CAS No. | 16437-69-7 |
| Molecular Formula | C4H8O2S |
| Molecular Weight | 120.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies (Methylthio)methyl acetate (CAS 16437-69-7), a certified reference material (molecular formula C4H8O2S, MW 120.17 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, (Methylthio)methyl acetate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 120.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H8O2S |
| Molecular Weight | 120.17 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) | 1.0 |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- Methyl 2-(methylthio)acetate (CAS 16630-66-3)
- (R)-2-(Methylthio)propanoic acid (CAS 33178-97-1)
- 3-(Methylthio)propionic acid (CAS 646-01-5)
- 1-(Methylthio)butan-2-ol (CAS 76137-53-6)
- 2-Methyl-2-(methylthio)-1-propanol (CAS 27874-69-7)
- 4-(Methylthio)butanol (CAS 20582-85-8)
- (3-(Methylthio)propyl)hydrazine (CAS 1183373-27-4)
- 1,1-Bis(methylthio)ethylene (CAS 51102-74-0)
Recommended Standards
- Allyl dimethyl sulfone (CAS 16215-14-8)
- (R)-(1,3-Oxathiolan-2-yl)methanol (CAS 160579-74-8)
- (2-Hydroxyethyl)thiourea (CAS 29146-81-4)
- Noxytiolin (CAS 15599-39-0)
- 2-(4-(2-Fluorophenyl)piperazin-1-yl)-N-(4-isopropylphenyl)acetamide (CAS 329080-41-3)
- 7-Nitroisochroman (CAS 444588-03-8)
- 3-(Ethoxycarbonyl)-1-(3-methoxyphenyl)-5-methyl-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264044-23-6)
- 2-Chloro-3-thiophenecarbonyl chloride (CAS 332370-74-8)
- 5-(3-chloro-4-fluorophenyl)-1,2,4-triazin-3-amine (CAS 1094231-67-0)
- (1R,5R,6R)-2-azabicyclo[3.2.0]Heptan-6-ol hydrochloride (CAS 2095192-16-6)
- 5-Chloro-2-[3,4-dihydro-1(2H)-quinolinyl]aniline (CAS 937606-13-8)
- 2-Bromofuro[2,3-b]pyridine (CAS 1518148-21-4)
- N,5-Dimethyl-3-phenylisoxazole-4-carboxamide (CAS 60986-88-1)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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