N-(4-Methylbenzyl)thiophene-2-carboxamide CAS 329939-05-1
| CAS No. | 329939-05-1 |
| Molecular Formula | C13H13NOS |
| Molecular Weight | 231.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(4-Methylbenzyl)thiophene-2-carboxamide 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.
N-(4-Methylbenzyl)thiophene-2-carboxamide (CAS 329939-05-1), molecular formula C13H13NOS and molecular weight 231.31 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(4-Methylbenzyl)thiophene-2-carboxamide (C13H13NOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. 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 231.31 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C13H13NOS |
| Molecular Weight | 231.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 1172301-25-5 1-(4-Methylbenzyl)-1,2,3,6-tetrahydropyridine-4-carboxylic acid MFCD14281714 (CAS 1172301-25-5)
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- 5-Methyl-1-(4-methylbenzyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1033463-40-9)
- 5-Methyl-1-(2-methylbenzyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 1267882-38-1)
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- Methyl 1-(3-methylbenzyl)-1H-1,2,3-triazole-4-carboxylate (CAS 141072-09-5)
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Recommended Standards
- N-(4,5-Dimethylthiophen-2-yl)benzamide (CAS 51948-21-1)
- N-Benzyl-2-methylfuran-3-carbothioamide (CAS 75596-51-9)
- n-(2,3-Dimethylphenyl)thiophene-2-carboxamide (CAS 349097-45-6)
- N-phenethylthiophene-2-carboxamide (CAS 75690-78-7)
- N-(2-Bromo-5-fluoro-4-methylphenyl)acetamide (CAS 202865-76-7)
- 7-Bromo-2-iodobenzo[d]thiazole (CAS 1175278-13-3)
- 3-(4-Nitro-1h-pyrazol-1-yl)propanehydrazide (CAS 512809-14-2)
- (Z)-2-Benzylidene-1-methylindolin-3-one (CAS 38072-57-0)
- 7-fluoronaphthalen-1-ol (CAS 3132-92-1)
- 4-Bromo-3-methyl-1H-pyrrole-2-carbaldehyde (CAS 94781-48-3)
- Methyl 4-aminothiazole-2-carboxylate (CAS 1373046-14-0)
- rac Salsolinol Hydrochloride (CAS 70681-20-8)
- 6-(4-Methoxyphenyl)furo[2,3-d]pyrimidin-2(1H)-one (CAS 896450-68-3)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
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