2-Azido-3,4,8-trimethyl-3H-imidazo[4,5-f]quinoxaline-d3 CAS 1215752-55-8
| CAS No. | 1215752-55-8 |
| Molecular Formula | - |
| Molecular Weight | 256.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-Azido-3,4,8-trimethyl-3H-imidazo[4,5-f]quinoxaline-d3 (C12H8D3N7) is characterized by deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, a nitrile group. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-Azido-3,4,8-trimethyl-3H-imidazo[4,5-f]quinoxaline-d3 (CAS 1215752-55-8) is a high-purity analytical reference standard with the molecular formula C12H8D3N7 and a molecular weight of 256.28 g/mol.
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 2-Azido-3,4,8-trimethyl-3H-imidazo[4,5-f]quinoxaline-d3 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 | C12H8D3N7 |
| Molecular Weight | 256.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 7 |
Related Azido Standards
- 2-Azido-3,7,8-trimethyl-3H-imidazo[4,5-f]quinoxaline-d3 (CAS 1215853-86-3)
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Recommended Standards
- N-Methyl-2-oxo-N-phenyloxazolidine-3-sulfonamide (CAS 116943-68-1)
- 1-(Methylsulfonyl)-7-nitro-1,2,3,4-tetrahydroquinoline (CAS 1215789-23-3)
- N-Benzyl-2-oxooxazolidine-3-sulfonamide (CAS 116943-62-5)
- 2-[1-(dimethylamino)-3-(4-fluoroanilino)-2-propenylidene]malononitrile (CAS 1164476-48-5)
- tert-Butyl (4-bromo-7-cyano-2,3-dihydrobenzofuran-6-yl)carbamate (CAS 2803822-10-6)
- 4-[[2-Bromo-5-(trifluoromethyl)phenyl]methyl]morpholine (CAS 1394291-53-2)
- ({4-methoxypyrrolo[2,1-f][1,2,4]triazin-7-yl}methyl)(methyl)amine (CAS 1545238-35-4)
- Benzo[1,3]dioxol-5-ylmethyl-(4-fluoro-benzyl)-amine hydrochloride (CAS 1135233-49-6)
- 2-((4-Acetylphenyl)amino)-1,5,8-trihydroxyanthracene-9,10-dione (CAS 61548-27-4)
- 4-Phenylthiazole-2(3H)-thione (CAS 2103-88-0)
- (2S,4R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-benzylpyrrolidine-2-carboxylic acid (CAS 1158891-05-4)
- Dexlansoprazole-d4 (CAS CATO-C4X-16128)
- Dotinurad Impurity 116 (CAS CATO-C4X-2494116)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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