N-(4-(5-Chlorothiophen-2-yl)thiazol-2-yl)-2-nitrobenzamide CAS 330677-85-5
| CAS No. | 330677-85-5 |
| Molecular Formula | C14H8ClN3O3S2 |
| Molecular Weight | 365.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(4-(5-Chlorothiophen-2-yl)thiazol-2-yl)-2-nitrobenzamide 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.
N-(4-(5-Chlorothiophen-2-yl)thiazol-2-yl)-2-nitrobenzamide (CAS 330677-85-5) is a high-purity analytical reference standard with the molecular formula C14H8ClN3O3S2 and a molecular weight of 365.81 g/mol.
Based on its molecular formula C14H8ClN3O3S2, N-(4-(5-Chlorothiophen-2-yl)thiazol-2-yl)-2-nitrobenzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 365.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C14H8ClN3O3S2 |
| Molecular Weight | 365.81 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- 3-(5-Chlorothiophen-2-yl)-1-isopropyl-5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1313385-35-1)
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Recommended Standards
- N-(4-(4-Chlorophenyl)thiazol-2-yl)-5-nitrothiophene-2-carboxamide (CAS 324758-78-3)
- Amlodipine Impurity 53 (CAS CATO-C4X-109553)
- Methyl 4-(2-Chloro-4-fluorophenyl)-6-methyl-2-(2-thiazolyl)-1,4-dihydropyrimidine-5-carboxylate (CAS 247037-77-0)
- Amlodipine Impurity 63 (CAS 79781-21-8)
- 1,2,3-Trimethoxydibenzo[b,d]furan (CAS 88256-08-0)
- 1-(2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3-propylurea (CAS 2246746-56-3)
- 4-Amino-3-iodobenzoic acid (CAS 2122-63-6)
- 2-Amino-2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetonitrile hydrochloride (CAS 1208730-84-0)
- (S)-2-Amino-N-cyclopropyl-N-(4-fluoro-benzyl)-propionamide (CAS 1354014-74-6)
- 8-methyl-2,3,4,5-tetrahydro-1-benzoxepin-5-one (CAS 57932-19-1)
- 2-butoxy-4-propoxybenzoic acid (CAS 1155118-54-9)
- 2-(3,4-Dichlorophenyl)-5-methyl-1,3-dioxan-5-amine (CAS 17164-65-7)
- n,n'-(Disulfanediylbis(4,1-phenylene))diacetamide (CAS 16766-09-9)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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