5-(4-Chlorophenyl)furan-2-carbothioamide CAS 1285180-81-5
| CAS No. | 1285180-81-5 |
| Molecular Formula | C11H8ClNOS |
| Molecular Weight | 237.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(4-Chlorophenyl)furan-2-carbothioamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
5-(4-Chlorophenyl)furan-2-carbothioamide (CAS 1285180-81-5), molecular formula C11H8ClNOS and molecular weight 237.71 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, 5-(4-Chlorophenyl)furan-2-carbothioamide is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 237.71 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.
Physical & Chemical Properties
| Molecular Formula | C11H8ClNOS |
| Molecular Weight | 237.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- (4-Chlorophenyl)(4-methylthiazol-2-yl)methanone (CAS 1177235-48-1)
- 5-(2-Chlorophenyl)furan-2-carbothioamide (CAS 1282188-33-3)
- 2-(2-chlorophenyl)-1-(1,3-thiazol-4-yl)ethan-1-one (CAS 1522120-95-1)
- N-(4-Chlorophenyl)thiophene-2-carboxamide (CAS 15950-35-3)
- 1-(2-(2-Chlorophenyl)thiazol-5-yl)ethan-1-one (CAS 478047-34-6)
- 1-(2-(3-Chlorophenyl)thiazol-5-yl)ethan-1-one (CAS 672950-24-2)
- 1-(2-(4-Chlorophenyl)thiazol-5-yl)ethan-1-one (CAS 57560-99-3)
- 3-(4-Chlorophenyl)-8-azabicyclo[3.2.1]octan-3-ol (CAS 1159155-92-6)
Recommended Standards
- 2-Chloro-6,7-dihydrothieno[2',3':4,5]oxepino[3,2-b]pyridine (CAS 1282528-87-3)
- 6-Amino-5-(2-chlorophenyl)pyrimidine-2(1H)-thione (CAS 13291-72-0)
- 4-Chloro-1-(2-(ethylsulfonyl)ethyl)-1h-pyrazol-3-amine (CAS 1342027-87-5)
- 5-Chloro-N-ethyl-1,3-dimethyl-1H-pyrazole-4-sulfonamide (CAS 1215580-89-4)
- (4-Bromophenyl)(2-(piperidin-1-ylmethyl)phenyl)methanone (CAS 898773-06-3)
- 1-(4-Bromophenyl)but-3-en-1-ol (CAS 113842-31-2)
- 2-(5-Amino-3-isopropyl-1H-pyrazol-1-yl)-6-methylpyrimidin-4(3H)-one (CAS 1416346-77-4)
- Cyclopropylmethyl Carbonochloridate (CAS 57282-34-5)
- 4-Fluoro-2-methylbenzyl Bromide (CAS 862539-91-1)
- 5-(Bromomethyl)-1H-indazol-3-amine (CAS 891864-98-5)
- N-(3,4-Dimethoxyphenyl)tetrahydrofuran-2-carboxamide (CAS 774589-85-4)
- 4-Chloro-1-methyl-3-tetrahydro-2H-pyran-4-yl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1246647-68-6)
- N-((1,3-Dioxoisoindolin-2-yl)methyl)acetamide (CAS 15059-09-3)
- Neuropeptide Y (18-36) (CAS 114495-97-5)
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