Dup-714 CAS 130982-43-3
| CAS No. | 130982-43-3 |
| Molecular Formula | C21H33BN6O5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Dup-714 (CAS 130982-43-3), molecular formula C21H33BN6O5HCl and molecular weight 496.80 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H33BN6O5HCl, Dup-714 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 496.80 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).
CATO manufactures Dup-714 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 | C21H33BN6O5 HCl |
| Molecular Weight | 496.80 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Recommended Standards
- Tert-butyl 5-(hydroxymethyl)-2-azabicyclo[3.1.1]Heptane-2-carboxylate (CAS 2227205-64-1)
- ethyl(2-methylbutyl)amine hydrochloride (CAS 1375472-07-3)
- 3-((3-Methoxycyclohexyl)oxy)propane-1-sulfonyl chloride (CAS 1407137-61-4)
- 4-Methyl-5-phenylisoxazole-3-carboxylic acid (CAS 668971-10-6)
- 3-bromooxolane (CAS 19311-37-6)
- 5-[(3-fluorophenyl)methyl]-1,3,4-oxadiazol-2-amine (CAS 1016497-55-4)
- 1-[(2-fluorophenyl)methyl]-1h-imidazol-2-amine hydrochloride (CAS 1240527-63-2)
- Methyl (3aR,6aR)-tetrahydro-1H-furo[3,4-c]pyrrole-3a(3H)-carboxylate hydrochloride (CAS 2177263-45-3)
- 4-amino-1-[(2R,4S,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]tetrahydrofuran-2-yl]-2-oxo-pyrimidine-5-carboxylic acid (CAS 1630012-78-0)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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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