5-(3-Methylthiophen-2-yl)thiophene-2-carboxylic acid CAS 1342606-57-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1342606-57-8 |
| Molecular Formula | C10H8O2S2 |
| Molecular Weight | 224.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(3-Methylthiophen-2-yl)thiophene-2-carboxylic acid (CAS 1342606-57-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H8O2S2. Molecular weight: 224.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H8O2S2 |
| Molecular Weight | 224.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 2 |
Related Methylthiophen Standards
- 5-(5-Methylthiophen-2-yl)thiophene-2-carboxylic acid (CAS 30979-83-0)
- Bis(3-methylthiophen-2-yl)methanol (CAS 148319-25-9)
- 1-(4-(5-Methylthiophen-2-yl)thiazol-2-yl)ethan-1-amine (CAS 642931-50-8)
- (1-((3-Methylthiophen-2-yl)methyl)piperidin-3-yl)methanamine (CAS 1247524-92-0)
- n-(1-(5-Methylthiophen-2-yl)ethyl)cyclohexanamine (CAS 1019475-37-6)
- n-(1-(3-Methylthiophen-2-yl)ethyl)cyclohexanamine (CAS 1339019-12-3)
- Bis(3-methylthiophen-2-yl)methanamine (CAS 1250318-70-7)
- 1-((5-Methylthiophen-2-yl)methyl)pyrrolidine-3-carboxylic acid (CAS 1489405-20-0)
Recommended Standards
- (4-Ethyl-3-(1-methyl-1h-pyrazol-4-yl)morpholin-2-yl)methanamine (CAS 1342577-16-5)
- 2-(Ethylamino)-2-methyl-4-(1h-pyrazol-1-yl)pentanamide (CAS 1342618-40-9)
- 2-Methyl-2-(methylamino)-3-(2-propyl-1h-imidazol-1-yl)propanamide (CAS 1342276-32-7)
- 4-Bromo-N-(cyclopropylmethyl)aniline (CAS 356539-42-9)
- tert-Butyl 3-ethoxypyrrolidine-1-carboxylate (CAS 207746-96-1)
- 3-(Methyl-d3-thio)propionaldehyde (CAS 136430-27-8)
- tert-Butyl 3-(Dimethylamino)acrylate (CAS 818-00-8)
- 2-Ethyl-4-(4-ethylpiperazine-1-carbonyl)-6,7-dimethoxyisoquinolin-1(2H)-one (CAS 892266-03-4)
- (R)-Methyl 3-((tert-butoxycarbonyl)amino)-2-methylpropanoate (CAS 182486-32-4)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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