Ethyl 2-(2,5-dichlorothiophen-3-yl)acetate CAS 37784-66-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37784-66-0 |
| Molecular Formula | C8H8Cl2O2S |
| Molecular Weight | 239.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-(2,5-dichlorothiophen-3-yl)acetate (CAS 37784-66-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8Cl2O2S. Molecular weight: 239.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H8Cl2O2S |
| Molecular Weight | 239.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 4-(2,5-Dichlorothiophen-3-yl)butanoic acid (CAS 34967-65-2)
- 2-(2,5-Dichlorothiophen-3-yl)-2,2-difluoroethan-1-amine (CAS 1692615-70-5)
- (E)-1-(2,5-dichlorothiophen-3-yl)-3-(dimethylamino)prop-2-en-1-one (CAS 166196-79-8)
- 4-(2,5-Dichlorothiophen-3-yl)-4-oxobutanoic acid (CAS 19945-43-8)
- Ethyl 2-(2,5-dichlorothiophen-3-yl)-2-oxoacetate (CAS 32766-64-6)
- 2-(2,5-dichlorothiophen-3-yl)-2-oxoacetic acid (CAS 58414-55-4)
- 4-(2,5-Dichlorothiophen-3-yl)butan-1-amine (CAS 1483263-48-4)
- 1-(2,5-Dichlorothiophen-3-yl)-3-(dimethylamino)propan-1-ol (CAS 439110-94-8)
Recommended Standards
- Eletriptan Impurity 6 (CAS 3123-10-2)
- Methyl 4,5-Bis(chloromethyl)thiophene-2-carboxylate (CAS 7353-89-1)
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- 3-Methyl-5-(1,2,5,6-tetrahydropyridin-3-yl)-1,2,4-oxadiazole (CAS 114923-64-7)
- 3-Bromo-N,N-dipropyl-5-(trifluoromethyl)benzenesulfonamide (CAS 957062-78-1)
- 1-Benzoyl-3H-pyrrolo[2,3-c]quinolin-4(5H)-one (CAS 503272-07-9)
- (R)-N-benzyl-N-methyl-1-(1-methylpyrrolidin-2-yl)methanamine (CAS 540474-12-2)
- (3-Ethoxy-3-oxopropyl)triphenylphosphonium Bromide (CAS 42843-94-7)
- 2-(3,4-Dimethylphenyl)propan-1-ol (CAS 1225478-78-3)
- 103244-41-3 Insulin-like Growth Factor-II fragment 33-40 Ser-Arg-Val-Ser-Arg-Arg-Ser-Arg (CAS 103244-41-3)
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 13829788188 / jacky.chen@cato-chem.com