Bis(2-nitrophenyl) Carbonate CAS 81420-42-0
| CAS No. | 81420-42-0 |
| Molecular Formula | C13H8N2O7 |
| Molecular Weight | 304.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Bis(2-nitrophenyl) Carbonate (C13H8N2O7) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Bis(2-nitrophenyl) Carbonate (CAS 81420-42-0) is a high-purity analytical reference standard with the molecular formula C13H8N2O7 and a molecular weight of 304.21 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Bis(2-nitrophenyl) Carbonate 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 | C13H8N2O7 |
| Molecular Weight | 304.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- Bis(4-nitrophenyl) carbonate (CAS 5070-13-3)
- N1-(4-Nitrophenyl)-2,4-dinitroaniline (CAS 970-76-3)
- 3-((4-Methyl-2-nitrophenyl)thio)-5-(trifluoromethyl)-4H-1,2,4-triazole (CAS 1354757-54-2)
- N-(2-(4-Nitrophenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)acetamide (CAS 396723-17-4)
- 1-Methyl-4-[1-(4-nitrophenyl)-4-piperidinyl]piperazine (CAS 959795-69-8)
- 1-{[5-(2-nitrophenyl)thien-2-yl]methyl}piperazine (CAS 1050910-03-6)
- 3-(4-Nitrophenyl)-4-(piperidin-1-ylmethyl)isoxazol-5(2H)-one (CAS 61194-97-6)
- 1-((4-Nitrophenyl)sulfonyl)-1h-benzo[d]imidazole (CAS 1091-57-2)
Recommended Standards
- 2-Bromo-N-(2-(pyrrolidin-1-yl)ethyl)thiazole-4-carboxamide (CAS 867333-36-6)
- Chlorambucil (CAS 305-03-3)
- N-[4-(2,3-Dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenylidene]methanamine (CAS 340830-05-9)
- Naphthalene-2,3,6,7-tetracarboxylic acid (CAS 42200-15-7)
- Benzo[c][1,2,5]thiadiazol-5-yl(3-((furan-2-ylmethyl)sulfonyl)azetidin-1-yl)methanone (CAS 1797697-89-2)
- 2-Chloro-5-(trifluoromethyl)phenylhydrazine (CAS 1869-22-3)
- 3-(3-Cyclobutyl-1,2,4-oxadiazol-5-yl)propan-1-amine (CAS 1491639-68-9)
- 3-Phenethylcyclobutane-1-carboxylic acid (CAS 1643874-09-2)
- Mianserin Impurity 109 (CAS 4397-15-3)
- (E)-{2-[4-(diphenylmethyl)piperazin-1-yl]-1-(4-fluorophenyl)ethylidene}(methoxy)amine 551921-46-1 6N-502S (CAS 551921-46-1)
- 2-(3-Fluorophenyl)-2,5-diazabicyclo[2.2.1]heptane (CAS 1029712-59-1)
- tert-Butyl 14-oxo-6,10,13-triazadispiro[4.1.5.2]tetradecane-10-carboxylate (CAS 946384-61-8)
- (5-Bromo-3-iodo-2-(methoxymethoxy)phenyl)boronic acid (CAS 1245635-22-6)
- Tirzepatide (CAS 2023788-19-2)
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