4-(3-Methylthiophen-2-yl)-1H-pyrrole-3-carbonitrile CAS 87388-75-8
| CAS No. | 87388-75-8 |
| Molecular Formula | C10H8N2S |
| Molecular Weight | 188.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(3-Methylthiophen-2-yl)-1H-pyrrole-3-carbonitrile 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.
CATO supplies 4-(3-Methylthiophen-2-yl)-1H-pyrrole-3-carbonitrile (CAS 87388-75-8), a certified reference material (molecular formula C10H8N2S, MW 188.25 g/mol) for analytical method development and quality control.
Structurally, 4-(3-Methylthiophen-2-yl)-1H-pyrrole-3-carbonitrile (C10H8N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. 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 188.25 g/mol, it falls into the medium-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 | C10H8N2S |
| Molecular Weight | 188.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylthiophen Standards
- 4-(5-Methylthiophen-2-yl)-1H-pyrrole-3-carbonitrile (CAS 87388-74-7)
- 2-methyl-3-(5-methylthiophen-2-yl)propanoic acid (CAS 74047-79-3)
- 3-(5-Methylthiophen-3-yl)aniline (CAS 1494877-35-8)
- 2-(5-Methylthiophen-2-yl)aniline (CAS 96919-46-9)
- 2-(5-methylthiophen-2-yl)pyridin-3-amine (CAS 1553934-71-6)
- 2-(5-methylthiophen-3-yl)pyridin-3-amine (CAS 1557315-76-0)
- 2-((1-(3-Methylthiophen-2-yl)ethyl)amino)ethan-1-ol (CAS 1342773-21-0)
- 2-(Methyl((3-methylthiophen-2-yl)methyl)amino)ethanol (CAS 1353967-92-6)
Recommended Standards
- 3-Phenylthiophene-2-carbaldehyde (CAS 26170-85-4)
- 3-nitrobenzenecarbothioamide (CAS 70102-34-0)
- 4,4'-Dipyridyl Sulfide (CAS 37968-97-1)
- 3-Benzoylthiophene (CAS 6453-99-2)
- 1,4-Dimethylimidazole-5-carboxylic Acid (CAS 78449-67-9)
- Ethyl 4-chloro-1H-pyrrolo[2,3-d]pyrimidine-2-carboxylate (CAS 1209749-81-4)
- Ethyl 2-(aminomethyl)isonicotinate (CAS 886733-50-2)
- 2,2'-((6-(Diethylamino)-1,3,5-triazine-2,4-diyl)bis(azanediyl))diethanol (CAS 31241-20-0)
- Niraparib Impurity 35 (CAS 1524736-92-2)
- 4-(Chloromethyl)-3,5-dimethyl-1-phenyl-1H-pyrazole (CAS 1152595-49-7)
- (5,6-Dimethoxypyridin-3-yl)boronic acid (CAS 1346526-61-1)
- 6,12,13-Tris(2-ethylhexyl)-3,9-diundecyl-12,13-dihydro-6H-thieno[2'',3'':4',5']thieno[2',3':4,5]pyrrolo[3,2-g]thieno[2',3':4,5]thieno[3,2-b][1,2,3]triazolo[4,5-e]indole-2,10-dicarbaldehyde (CAS 2410945-63-8)
- 1-(4-(Methoxymethyl)-1-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)pyrrolidine-3-carboxylic acid (CAS 1713462-51-1)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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