2,5-Diethoxy-4-[(4-methylphenyl)thio]-benzenediazoniumtetrachlorozincate CAS 38656-51-8
| CAS No. | 38656-51-8 |
| Molecular Formula | 2*C17H19N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,5-Diethoxy-4-[(4-methylphenyl)thio]-benzenediazoniumtetrachlorozincate.
2,5-Diethoxy-4-[(4-methylphenyl)thio]-benzenediazoniumtetrachlorozincate (CAS 38656-51-8), molecular formula C17H19N2O2SZnCl and molecular weight 416.24 g/mol, is a CATO reference standard with documented purity and traceability.
2,5-Diethoxy-4-[(4-methylphenyl)thio]-benzenediazoniumtetrachlorozincate (C17H19N2O2SZnCl) contains a salt form, a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2,5-Diethoxy-4-[(4-methylphenyl)thio]-benzenediazoniumtetrachlorozincate 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 | 2*C17H19N2O2S Zn 4*Cl |
| Molecular Weight | 416.24 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Diethoxy Standards
- 4,5-Diethoxy-2-mercaptobenzoic acid (CAS 100059-52-7)
- 3,3-Diethoxy-1-propyne (CAS 10160-87-9)
- 1,3-Diethoxy-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide (CAS 1017254-66-8)
- 2,4-Diethoxy-5-nitropyrimidine (CAS 101935-53-9)
- 4,5-diethoxy-2-nitro-Benzoic acid (CAS 103796-34-5)
- Ethyl 4,4-diethoxy-3-oxobutanoate (CAS 10495-09-7)
- 4-(4,5-DIethoxy-2-methylphenyl)-1,3-thiazol-2-amine, HBr (CAS 1049764-09-1)
- 1-(3,4-Diethoxy-phenyl)-ethylamine 105321-50-4 8201AC C12H19NO2 (CAS 105321-50-4)
Recommended Standards
- N-Methyl-1-piperidin-3-ylmethanaminedihydrochloride (CAS 1257849-50-5)
- 5-methyl-1H-imidazol-2-amine,hydrochloride (CAS 6775-38-8)
- Fluvastatin Methyl Ester (CAS 93957-53-0)
- 3,4-Dimethoxybenzohydrazide (CAS 41764-74-3)
- (R)-(1-(1-Aminoethyl)cyclopentyl)methanol (CAS 2765213-03-2)
- Ethyl 5-methoxy-2-(piperidin-1-ylmethyl)benzofuran-3-carboxylate (CAS 380842-50-2)
- 5-bromo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1638761-56-4)
- 1H,1H-Perfluoroheptyl p-toluenesulfonate (CAS 883500-11-6)
- 2,4-Dimethylphenylurea (CAS 2990-02-5)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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