Methyl 3-(2-(2,2,2-trichloroacetyl)-1H-pyrrol-1-yl)thiophene-2-carboxylate CAS 477863-77-7
| CAS No. | 477863-77-7 |
| Molecular Formula | C12H8Cl3NO3S |
| Molecular Weight | 352.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl 3-(2-(2,2,2-trichloroacetyl)-1H-pyrrol-1-yl)thiophene-2-carboxylate 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.
Methyl 3-(2-(2,2,2-trichloroacetyl)-1H-pyrrol-1-yl)thiophene-2-carboxylate (CAS 477863-77-7) is a high-purity analytical reference standard with the molecular formula C12H8Cl3NO3S and a molecular weight of 352.62 g/mol.
Structurally, Methyl 3-(2-(2,2,2-trichloroacetyl)-1H-pyrrol-1-yl)thiophene-2-carboxylate (C12H8Cl3NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 352.62 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C12H8Cl3NO3S |
| Molecular Weight | 352.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Methyl2-[2-(2,2,2-trichloroacetyl)-1h-pyrrol-1-yl]benzoate (CAS 259243-93-1)
- 2-(1-Methyl-5-(2,2,2-trichloroacetyl)-1H-pyrrole-3-carbonyl)benzoic acid (CAS 338395-82-7)
- 1-Methyl-5-(trichloroacetyl)-1h-pyrrole-3-sulfonyl chloride (CAS 875163-47-6)
- 4-[1-Methyl-5-(2,2,2-trichloroacetyl)-1H-pyrrol-3-yl]-4-oxo-2-butenoic acid (CAS 338395-79-2)
- 1-[5-(2,2,2-Trichloroacetyl)-1H-pyrrol-3-yl]-1-undecanone (CAS 251096-61-4)
- 5-(2,2,2-Trichloroacetyl)-1h-pyrrole-3-sulfonyl chloride (CAS 867330-05-0)
- 2-Ethyl-1-(5-(2,2,2-trichloroacetyl)-1H-pyrrol-3-yl)butan-1-one (CAS 478259-72-2)
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Recommended Standards
- 2-Bromo-N-(4-chloro-5H-1,2,3-dithiazol-5-ylidene)-4-nitroaniline (CAS 220301-84-8)
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- 2,4-Dichloro-N-(5-chloro-2-hydroxyphenyl)benzenesulfonamide (CAS 920527-15-7)
- (4-Chlorophenyl)[4-(2,6-dichlorophenyl)-1H-pyrrol-3-yl]methanol (CAS 338413-76-6)
- 4-((4-Chlorophenyl)sulfonyl)-6-(ethylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid (CAS 866051-02-7)
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- 2-(2-Phenyl-1H-imidazol-1-yl)ethan-1-amine dihydrochloride (CAS 1059626-12-8)
- Ethyl 4-Chloro-3-hydroxybutanoate (CAS 10488-69-4)
- 2-Amino-N-methyl-N-(1-(thiazol-2-yl)ethyl)acetamide (CAS 1353979-64-2)
- (E)-4-(4-(diethoxymethyl)phenyl)but-3-en-2-one (CAS 303995-49-5)
- Ethyl 5-aminopyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1101120-35-7)
- 1-(3-Phenylpropyl)-1H-pyrrole-3-carboxylic acid (CAS 1521349-85-8)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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