4-(3-Chlorophenyl)-1H-pyrrole-3-carbonitrile CAS 74738-16-2
| CAS No. | 74738-16-2 |
| Molecular Formula | C11H7ClN2 |
| Molecular Weight | 202.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(3-Chlorophenyl)-1H-pyrrole-3-carbonitrile.
CATO supplies 4-(3-Chlorophenyl)-1H-pyrrole-3-carbonitrile (CAS 74738-16-2), a certified reference material (molecular formula C11H7ClN2, MW 202.64 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 4-(3-Chlorophenyl)-1H-pyrrole-3-carbonitrile is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 202.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 4-(3-Chlorophenyl)-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.
Physical & Chemical Properties
| Molecular Formula | C11H7ClN2 |
| Molecular Weight | 202.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 2-(4-Chlorophenyl)-1H-pyrrole-3-carbonitrile (CAS 122453-02-5)
- 2-[1-(4-chlorophenyl)ethylidene]malononitrile (CAS 3111-60-2)
- 4-(2-Chlorophenyl)-1H-pyrrole-3-carbonitrile (CAS 74738-15-1)
- 4-(4-Chlorophenyl)-1H-pyrrole-3-carbonitrile (CAS 87388-07-6)
- o-Chlorophenyl thioacetate (CAS 18619-18-6)
- 2-((4-Chlorophenyl)thio)acetic acid (CAS 3405-88-7)
- 2-[(3-chlorophenyl)sulfanyl]acetic acid (CAS 3996-38-1)
- Methyl 2-(4-chlorophenyl)-2-fluoroacetate (CAS 1206631-87-9)
Recommended Standards
- 3-Chlorodibenzo[b,d]furan (CAS 25074-67-3)
- 4-Amino-2-chloro-3-fluorophenyl thiocyanate (CAS 329926-78-5)
- 3-Chloro-9H-pyrido[2,3-b]indole (CAS 74896-05-2)
- 4-Chloro-2-(1H-pyrrol-1-yl)benzonitrile (CAS 862595-50-4)
- Tert-butyl 4-(2-ethoxy-5-fluorophenyl)-3-hydroxypiperidine-1-carboxylate (CAS 1354963-64-6)
- Cyclopropyl(pyrrolidin-1-yl)methanone (CAS 540802-37-7)
- N1-Cyclopropyl-N2-(2-(pyrrolidin-1-yl)-2-(thiophen-3-yl)ethyl)oxalamide (CAS 946355-70-0)
- 6-Methoxy-3-nitroquinolin-4-ol (CAS 628284-89-9)
- cis-3,4-Tetrahydrofurandiamine (CAS 143376-47-0)
- 2-((((Tetrahydro-2H-thiopyran-2-yl)methyl)amino)methyl)acrylic acid (CAS 1698773-22-6)
- 2,3-dimethyl-7,8-dihydro-1,7-naphthyridin-8-one (CAS 2925423-68-1)
- 4-(5-Chloropyridin-2-yl)morpholine (CAS 59027-83-7)
- (3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(2-fluorophenyl)methanone (CAS 339097-08-4)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com