2-Benzyloxy-5-nitro-benzoic Acid-13C6 Benzyl Ester CAS 1329840-65-4
| CAS No. | 1329840-65-4 |
| Molecular Formula | C15[13C]6H17NO5 |
| Molecular Weight | 369.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 369.32 g/mol gives 2-Benzyloxy-5-nitro-benzoic Acid-13C6 Benzyl Ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Benzyloxy-5-nitro-benzoic Acid-13C6 Benzyl Ester (CAS 1329840-65-4), a certified reference material (molecular formula C15[13C]6H17NO5, MW 369.32 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 2-Benzyloxy-5-nitro-benzoic Acid-13C6 Benzyl Ester is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 369.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Benzyloxy-5-nitro-benzoic Acid-13C6 Benzyl Ester 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 | C15[13C]6H17NO5 |
| Molecular Weight | 369.32 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Methyl 2',4,6,6'-tetrafluoro-4'-morpholino-[1,1'-biphenyl]-3-carboxylate (CAS CATO-CIM-100338)
- Methyl 2,2',6,6'-tetrafluoro-4'-morpholino-[1,1'-biphenyl]-3-carboxylate (CAS CATO-CIM-100280)
- Ethyl 2-(3-(1H-1,2,4-triazol-1-yl)-5-(trifluoromethyl)pyridin-2-yl)thiazole-4-carboxylate (CAS 1823184-26-4)
- 4-((3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)thiomorpholine (CAS 864754-37-0)
- N-(4-Cyanobutyl)-N-(4-methoxybenzyl)-N-methyl-N-2-pyridinyl-1,2-ethanediamine (CAS 109912-34-7)
- N-(2-methylbenzo[d]thiazol-6-yl)cyclopropanecarboxamide (CAS 876559-26-1)
- 1-Cyclopropyl-N-((5-methylfuran-2-yl)methyl)methanamine (CAS 1019507-11-9)
- (2-Bromo-4-fluoro-phenyl)-hydrazine (CAS 299440-21-4)
- Tert-butyl 4-hydroxy-1H-indole-1-carboxylate (CAS 879093-22-8)
- Myelin Proteolipid Protein (139-151) (depalmitoylated) (human, bovine, dog, mouse, rat) (CAS 131334-43-5)
- (2E)-3-(4-Bromophenyl)-1-(4-ethoxyphenyl)prop-2-en-1-one (CAS 22027-86-7)
- 4-(1H-imidazol-4-ylmethyl)phenol (CAS 911701-06-9)
- tert-butyl 2-(difluoromethyl)piperazine-1-carboxylate (CAS 1270982-18-7)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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