Cetirizine-d8 DiHCl CAS 2070015-04-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 2070015-04-0 |
| Molecular Formula | C21H17D8ClN2O3 2*HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Cetirizine-d8 DiHCl (CAS 2070015-04-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H17D8ClN2O3 2*HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H17D8ClN2O3 2*HCl |
| Molecular Weight | 433.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Cetirizine Standards
- Cetirizine EP Impurity B (CAS 1000690-91-4)
- Cetirizine Impurity 10 (CAS 1016-78-0)
- rac Cetirizine N-Oxide (Mixture of Diastereomers) (CAS 1076199-80-8)
- Cetirizine USP Related Compound B (CAS 108983-83-1)
- Cetirizine EP Impurity G (CAS 109806-71-5)
- (R)-Cetirizine-d4 Dihydrochloride (CAS 1133210-23-7)
- Cetirizine Impurity N19 (CAS 113740-61-7)
- rac Cetirizine-d8 N-Oxide (CAS 1216444-13-1)
Recommended Standards
- 6-(Aminomethyl)-5-cyclopropoxypyridine-2-sulfonamide (CAS 1243470-56-5)
- 7-Methyl-2H-imidazo[2,1-b][1,3]thiazin-5(3H)-one (CAS 20620-10-4)
- N-((4AR,6S,7R,8R,8aS)-6-(benzyloxy)-2-phenyl-8-(((2S,3S,4R,5R,6S)-3,4,5-tris(benzyloxy)-6-methyltetrahydro-2H-pyran-2-yl)oxy)hexahydropyrano[3,2-d][1,3]dioxin-7-yl)acetamide (CAS 196941-73-8)
- Ramelteon-d3 (CAS 1432057-38-9)
- n-(3-Chloro-4-fluorophenyl)-1,3-thiazol-2-amine (CAS 1039314-85-6)
- 5-(2-(2-(Cyclohexyloxy)-2-oxoethyl)-3-oxopiperazin-1-yl)-5-oxopentanoic acid (CAS 1008214-43-4)
- Lixisenatide (CAS 320367-13-3（free base）)
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 13829788188 / jacky.chen@cato-chem.com