4-Methyl-3-(3-nitrobenzamido)thiophene-2-carboxylic acid CAS 866152-23-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866152-23-0 |
| Molecular Formula | C13H10N2O5S |
| Molecular Weight | 306.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-3-(3-nitrobenzamido)thiophene-2-carboxylic acid (CAS 866152-23-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H10N2O5S. Molecular weight: 306.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H10N2O5S |
| Molecular Weight | 306.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Methyl 3-(3-nitrobenzamido)thiophene-2-carboxylate (CAS 352700-30-2)
- Methyl 2-(3-nitrobenzamido)benzoate (CAS 82525-37-9)
- Ethyl 4-(4-nitrobenzamido)benzoate (CAS 50888-97-6)
- (R)-2-(4-Nitrobenzamido)pentanedioic acid (CAS 85646-44-2)
- 1-(4-Nitrobenzamido)-5-oxopyrrolidine-3-carboxylic acid (CAS 894622-67-4)
- Ethyl 2-(2-nitrobenzamido)thiazole-4-carboxylate (CAS 324538-45-6)
- 3-(4-Nitrobenzamido)benzene-1-sulfonyl fluoride (CAS 19160-14-6)
- 3-(3-Nitrobenzamido)benzene-1-sulfonyl fluoride (CAS 19160-16-8)
Recommended Standards
- 4-(Dimethylamino)-2-((4-(trifluoromethyl)phenyl)amino)nicotinonitrile (CAS 338773-40-3)
- 5,7-Dimethyl-6-(3-(trifluoromethyl)benzyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 439111-25-8)
- 3-(Diphenylphosphino)benzoic acid (CAS 2129-30-8)
- 5-Oxo-5-{3-[(propylamino)carbonyl]-anilino}pentanoic acid (CAS 940458-86-6)
- PHYSALIN L (CAS 113146-74-0)
- 1-Cyclopropyl-N-((5-methylthiophen-2-yl)methyl)methanamine (CAS 937651-02-0)
- 3-(3,5-Bis(trifluoromethyl)phenyl)-1H-pyrazole (CAS 154258-54-5)
- Zoledronic Acid EP Impurity B Chloride (CAS 2043362-88-3)
- 5-(1-Methylhydrazinyl)-1,2,3-thiadiazole (CAS 1147979-33-6)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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 13829788188 / jacky.chen@cato-chem.com