DG 051 (HCL SALT) CAS 929915-58-2
| CAS No. | 929915-58-2 |
| Molecular Formula | C21H24ClNO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 426.33 g/mol gives DG 051 (HCL SALT) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
DG 051 (HCL SALT) (CAS 929915-58-2), molecular formula C21H24ClNO4HCl and molecular weight 426.33 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H24ClNO4HCl, DG 051 (HCL SALT) 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 426.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 DG 051 (HCL SALT) 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 | C21H24ClNO4 HCl |
| Molecular Weight | 426.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 4-Amino-1-ethyl-N,N-dimethyl-1H-pyrazole-3-carboxamide (CAS 1482803-88-2)
- 1,3-Bis(hydroxymethyl)-2-imidazolidinone (CAS 136-84-5)
- 6-(2-Ethylpiperidin-1-yl)pyridin-3-amine (CAS 1017358-22-3)
- (S)-4-(trifluoromethyl)-2,3-dihydro-1H-inden-1-amine (CAS 1213093-09-4)
- Loxoprofen impurity 125 (CAS CATO-C4X-1488125)
- 4-Hydroxy-3-(3'-methoxy-[1,1'-biphenyl]-4-yl)-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carbonitrile (CAS 844499-74-7)
- 4-(3,5-Dichlorophenyl)oxazolidin-2-one (CAS 1496336-32-3)
- Methyl (2-cyanophenyl)acetate (CAS 20921-96-4)
- N-(3-Fluorobenzyl)-1-(piperidin-3-yl)methanamine hydrochloride (CAS 1261236-02-5)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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