4-Nitrophenyl (5-chloropyridin-2-yl)carbamate CAS 536746-34-6
| CAS No. | 536746-34-6 |
| Molecular Formula | C12H8ClN3O4 |
| Molecular Weight | 293.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 293.66 g/mol gives 4-Nitrophenyl (5-chloropyridin-2-yl)carbamate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Nitrophenyl (5-chloropyridin-2-yl)carbamate (CAS 536746-34-6), a certified reference material (molecular formula C12H8ClN3O4, MW 293.66 g/mol) for analytical method development and quality control.
Structurally, 4-Nitrophenyl (5-chloropyridin-2-yl)carbamate (C12H8ClN3O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 293.66 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.
CATO manufactures 4-Nitrophenyl (5-chloropyridin-2-yl)carbamate 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.
Physical & Chemical Properties
| Molecular Formula | C12H8ClN3O4 |
| Molecular Weight | 293.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Nitrophenyl Standards
- 4-Nitrophenyl decanoate (CAS 1956-09-8)
- 1-(4-Nitrophenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole (CAS 139655-04-2)
- Ethyl 7-(3-nitrophenyl)-7-oxoheptanoate (CAS 898777-55-4)
- 9-(4’-Nitrophenyl)-9H-pyrido[3,4-b]indole-d4 (CAS 1215454-66-2)
- 4-Nitrophenyl 4-methylbenzenesulfonate (CAS 1153-45-3)
- 4-Nitrophenyl 2-((furan-2-ylmethyl)thio)acetate (CAS 118287-86-8)
- Ethyl 2-((4-nitrophenyl)amino)thiazole-4-carboxylate (CAS 1620838-06-3)
- 2-Methyl-5-nitrophenyl benzenesulfonate (CAS 85896-03-3)
Recommended Standards
- 4-Chlorophenyl 5-nitropyridin-2-ylcarbamate (CAS 1984037-71-9)
- Eltrombopag Impurity 13 (CAS 376592-58-4)
- 4-Chloro-2-(2,6-dioxopiperidin-3-yl)-1H-pyrrolo[3,4-c]pyridine-1,3(2H)-dione (CAS 2154357-70-5)
- Eltrombopag Impurity 79 (CAS CATO-C4X-119879)
- (+/-)-tert-Butyl 6-Chloro-5-hydroxy-3-oxohexanoate (CAS 319924-73-7)
- 2,3-Difluoro-5-(difluoromethyl)pyridine-6-carboxylic acid (CAS 1804691-97-1)
- 3-Amino-5-(3-methylphenyl)-1H-pyrazole 3-m-tolyl-1h-pyrazol-5-amine 5-amino-3-(m-tolyl)pyrazole 5-m-tolyl-2h-pyrazol-3-ylamine 80568-96-3 buttpark 8811-90 (CAS 80568-96-3)
- Tri-o-methyl-d-glucal (CAS 16740-98-0)
- N-(3-chloro-4-methylphenyl)-2-(2-((phenylthio)methyl)-1H-benzo[d]imidazol-1-yl)acetamide (CAS 339100-68-4)
- tert-butyl 2-[N-(morpholin-2-ylmethyl)acetamido]acetate (CAS 1803600-89-6)
- 4-phenylbutanol methanesulfonate (CAS 65512-08-5)
- 4-Cyano-N-(2-methoxyphenyl)-3-methyl-5-(2-phenoxyacetamido)thiophene-2-carboxamide (CAS 503864-33-3)
- 1-(2-Methoxyphenyl)-1h-imidazole-4-carboxylic acid (CAS 952959-44-3)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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