2-Nitro-N-1,3-thiazol-2-ylbenzamide CAS 175653-42-6
| CAS No. | 175653-42-6 |
| Molecular Formula | C10H7N3O3S |
| Molecular Weight | 249.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H7N3O3S, 2-Nitro-N-1,3-thiazol-2-ylbenzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 249.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2-Nitro-N-1,3-thiazol-2-ylbenzamide (CAS 175653-42-6), a certified reference material (molecular formula C10H7N3O3S, MW 249.25 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 2-Nitro-N-1,3-thiazol-2-ylbenzamide 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 | C10H7N3O3S |
| Molecular Weight | 249.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Nitro Standards
- 4-Nitro-N-(thiazol-2-yl)benzamide (CAS 15850-20-1)
- 2-(2-Methyl-5-nitro-1-imidazolyl)ethylmethanesulfonate (CAS 30746-54-4)
- 2-Nitro-3-phenylnaphthalene (CAS 92795-23-8)
- 2-Nitro-7-(pentyloxy)benzofuran (CAS 56897-27-9)
- 3-Nitro-5-(thiophen-3-yl)benzoic acid (CAS 919087-96-0)
- 2-Methyl-4-nitro-N-(pyrrolidin-3-yl)benzamide (CAS 1423117-55-8)
- 1-(3-Nitro-4-(piperazin-1-yl)phenyl)ethan-1-one (CAS 926257-88-7)
- 2-Nitro-5-(piperidin-1-yl)benzamide (CAS 421558-77-2)
Recommended Standards
- (1,2,3-Thiadiazol-4-yl)formamido benzoate (CAS 341965-53-5)
- tert-butyl 4,4-difluoro-2-formylpiperidine-1-carboxylate (CAS 1454291-06-5)
- (Tosyloxy)carbonimidoyl dicyanide (CAS 20893-01-0)
- (R)-1-(3-fluoro-4-(trifluoromethyl)phenyl)-2,2-dimethylpropan-1-amine (CAS 1390663-67-8)
- [3-(Benzyloxy)propyl](Ethyl)amine (CAS 1250052-46-0)
- 3-(4-Methylthiophen-2-yl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603068-10-6)
- n-(3-Amino-4-methoxyphenyl)methanesulfonamide (CAS 123343-91-9)
- 2,4,6-Trifluorobenzene-1-thiol (CAS 130922-42-8)
- (4-Chlorophenyl)(3-nitrobenzyl)sulfane (CAS 71219-94-8)
- Aprepitant Impurity 38 (CAS 127852-28-2)
- 2-{4-[(5-methyl-1,2-oxazole-4-)amido]phenyl}acetic acid (CAS 953734-04-8)
- 1-Hexadecyl-3-methyl-1H-imidazol-3-ium chloride hydrate (CAS 404001-62-3)
- 2-Oxocyclohexane-1-sulfonamide (CAS 96355-25-8)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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