1-(2-(Methylthio)thiophen-3-yl)ethan-1-one CAS 42108-16-7
| CAS No. | 42108-16-7 |
| Molecular Formula | C7H8OS2 |
| Molecular Weight | 172.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 172.27 g/mol gives 1-(2-(Methylthio)thiophen-3-yl)ethan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(2-(Methylthio)thiophen-3-yl)ethan-1-one (CAS 42108-16-7), a certified reference material (molecular formula C7H8OS2, MW 172.27 g/mol) for analytical method development and quality control.
The molecular framework of 1-(2-(Methylthio)thiophen-3-yl)ethan-1-one (C7H8OS2) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 1-(2-(Methylthio)thiophen-3-yl)ethan-1-one 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 | C7H8OS2 |
| Molecular Weight | 172.27 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Sulfur Atoms | 2 |
Related Methylthio Standards
- 2,5-Bis(methylthio)pyrimidine (CAS 1510108-85-6)
- 3,6-Bis(methylthio)pyridazine (CAS 37813-54-0)
- 6-Methyl-2-(methylthio)pyrimidine-4(3H)-thione (CAS 6310-04-9)
- 4-Methyl-5-(2-(methylthio)ethyl)-1H-imidazol-2(3H)-one (CAS 885296-28-6)
- N-(3-(methylthio)-1H-1,2,4-triazol-5-yl)acetamide (CAS 110984-62-8)
- 2-((Methylthio)methyl)furan-3-carboxylic acid (CAS 1178633-79-8)
- 6-((Methylthio)methyl)pyrimidine-2,4(1H,3H)-dione (CAS 59640-46-9)
- 1-Methyl-2-(methylthio)-4-nitro-1H-imidazole (CAS 86072-16-4)
Recommended Standards
- 1-(1-Methoxy-2-methylpropan-2-yl)piperazine (CAS 885699-91-2)
- 1-(2-Propoxyethyl)piperazine (CAS 741667-07-2)
- 1-(1-(2-Methoxyethyl)pyrrolidin-3-yl)-N-methylmethanamine (CAS 910442-18-1)
- 1-(3-(Diethylamino)propyl)guanidine (CAS 45017-94-5)
- 2-(3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl)acetic acid (CAS 1018611-15-8)
- 2-Pyrimidineacetonitrile, 4-amino- (CAS 134318-72-2)
- 5-Chloro-1-phenyl-1H-pyrazole (CAS 1127-84-0)
- 2,2,2-Trifluoro-1-(3-(trifluoromethoxy)phenyl)ethanamine (CAS 1270547-47-1)
- Stiripentol Impurity 7 (CAS CATO-C4X-32297)
- (4R,4′S)-2,2′-[2-Phenyl-1-(phenylmethyl)ethylidene]bis[4,5-dihydro-4-(phenylmethyl)oxazole] (CAS 2634687-85-5)
- 2-Ethylisothiazolidine 1,1-dioxide (CAS 73343-04-1)
- (4-hydroxy-3-methylphenyl)boronic acid (CAS 762263-66-1)
- 7-Hydroxy-4-methyl-2(1H)-quinolone (CAS 20513-71-7)
- 107444-51-9 0JS9125PIZ Glucagon-like peptide 1 (7-36) Glucagon-related peptide 1 (Rana catesbeiana), 3-L-glutamic acid-10-L-valine-16-glycine-17-L-glutamine-23-L-isoleucine-24-L-alanine-27-L-valine-30-L-argininamide-31-de-L-proline-32-de-L-lysine- Glp-I (7-36) Proglucagon (78-107) Human glucagon-like peptide-1-(7-36) amide Human GLP-1-(7-36)-amide Glucagon-like peptide-I(7-36) amide Rat GLP-I(7-36)amide Insulinotropin (human) MKC 253 UNII-0JS9125PIZ (CAS 107444-51-9)
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