n-(3-Aminophenyl)thiophene-2-carboxamide CAS 39880-85-8
| CAS No. | 39880-85-8 |
| Molecular Formula | C11H10N2OS |
| Molecular Weight | 218.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies n-(3-Aminophenyl)thiophene-2-carboxamide (CAS 39880-85-8), a certified reference material (molecular formula C11H10N2OS, MW 218.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H10N2OS, n-(3-Aminophenyl)thiophene-2-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 218.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H10N2OS |
| Molecular Weight | 218.27 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.) | 1968 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related n Standards
- N-(2-aminophenyl)thiophene-2-carboxamide (CAS 436095-73-7)
- (2-Aminophenyl)(azepan-1-yl)methanone (CAS 159180-54-8)
- (2-Aminophenyl)(2-methylpiperidin-1-yl)methanone (CAS 159180-70-8)
- 3-(4-Aminophenyl)-1-(pyrrolidin-1-yl)propan-1-one (CAS 168897-22-1)
- (2-Aminophenyl)(3-methylpiperidin-1-yl)methanone (CAS 923163-47-7)
- (3-Aminophenyl)(4-methylpiperidin-1-yl)methanone (CAS 915908-51-9)
- (3-Aminophenyl)(azepan-1-yl)methanone (CAS 401646-91-1)
- n-(3-Aminophenyl)cyclohexanecarboxamide (CAS 43096-46-4)
Recommended Standards
- N-(2-Fluoroethyl)-N'-(propan-2-ylidene)(tert-butoxy)carbohydrazide (CAS 809282-56-2)
- N-(3-Methyl-2-pyridinyl)-2-thiophenecarboxamide (CAS 300730-32-9)
- n-(4-Methylphenyl)-1,3-thiazole-5-carboxamide (CAS 901594-02-3)
- Methyl 6-mercapto-2-naphthoate (CAS 95901-15-8)
- 3-(3-Fluoro-4-methoxyphenyl)pyridine (CAS 1214355-48-2)
- N-((5-((Cyanomethyl)thio)-1,3,4-oxadiazol-2-yl)methyl)benzamide (CAS 921106-69-6)
- 1,2,3,4,5,6,7,8-octahydroanthracene (CAS 1079-71-6)
- 2,2-Bis-(2-methyl-allyl)-pyrrolidine (CAS 282089-89-8)
- 2,3-Difluoro-6-nitrobenzonitrile (CAS 157647-01-3)
- 1-Methyl-3,5-diphenylpyridazin-4(1H)-one (CAS 59591-31-0)
- 3-(n-(4-Ethoxyphenyl)sulfamoyl)-4-methylbenzoic acid (CAS 406927-80-8)
- 4-(3-(Dimethylamino)propoxy)-3-fluoroaniline (CAS 221199-31-1)
- 4-((3-Methyloxetan-3-yl)methoxy)benzoic acid (CAS 1402232-81-8)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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