N-(2-aminophenyl)thiophene-2-carboxamide CAS 436095-73-7
| CAS No. | 436095-73-7 |
| Molecular Formula | C11H10N2OS |
| Molecular Weight | 218.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-aminophenyl)thiophene-2-carboxamide (C11H10N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N-(2-aminophenyl)thiophene-2-carboxamide (CAS 436095-73-7), molecular formula C11H10N2OS and molecular weight 218.27 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(2-aminophenyl)thiophene-2-carboxamide 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.
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.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- n-(3-Aminophenyl)thiophene-2-carboxamide (CAS 39880-85-8)
- (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
- Methyl 6-mercapto-2-naphthoate (CAS 95901-15-8)
- N-(2-Fluoroethyl)-N'-(propan-2-ylidene)(tert-butoxy)carbohydrazide (CAS 809282-56-2)
- Methyl 4-phenylthiophene-3-carboxylate (CAS 38695-71-5)
- Methyl 4-phenylthiophene-2-carboxylate (CAS 21676-90-4)
- 2-(5-Methyl-1,3,4-oxadiazol-2-yl)ethylamine Hydrochloride (CAS 612511-96-3)
- 1-(2-Methoxyphenyl)-3-(m-tolyl)propan-1-one (CAS 898790-37-9)
- 1-(Pyrazin-2-yl)propan-2-amine dihydrochloride (CAS 1181457-70-4)
- Cis-1-Benzyl-3A-Phenylhexahydro-1H-Indol-6(2H)-One (CAS 24876-57-1)
- 1-(1-Methylpiperidin-4-yl)-5-oxopyrrolidine-3-carboxylic acid hydrate (CAS 1396886-98-8)
- H-D-Phe-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH (CAS CATO-CPTD788714)
- 4-Chlorobenzene-1,2-diamine dihydrochloride, 97% (CAS 57803-83-5)
- 1-(Benzyloxy)-4-(3-bromopropyl)benzene (CAS 167091-73-8)
- (r)-2-Amino-3-(4-bromo-2-fluorophenyl)propanoic acid (CAS 1213148-15-2)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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