Disperse Red 1-D3 CAS 947601-97-0
| CAS No. | 947601-97-0 |
| Molecular Formula | - |
| Molecular Weight | 317.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Disperse Red 1-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.
CATO supplies Disperse Red 1-D3 (CAS 947601-97-0), a certified reference material (molecular formula C16H15D3N4O3, MW 317.36 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H15D3N4O3, Disperse Red 1-D3 contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 317.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C16H15D3N4O3 |
| Molecular Weight | 317.36 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Disperse Standards
Recommended Standards
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- 4-(Methylamino)-1H-imidazole-2,5-dione (CAS 138524-03-5)
- Diethyl (1,1-difluoro-2-hydroxy-2-(4-nitrophenyl)ethyl)phosphonate (CAS 83567-78-6)
- Brexpiprazole Impurity 32 (CAS 5118-13-8)
- 2-Bromo-1-(2-fluoropyridin-4-yl)ethan-1-one hydrobromide (CAS 1202801-27-1)
- 3-Methoxy-4-piperidinomethyl benzophenone (CAS 898771-01-2)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com