2,4,5,6-Tetrachloro-m-xylylenediamine CAS 16969-06-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16969-06-5 |
| Molecular Formula | C8H8Cl4N2 |
| Molecular Weight | 273.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4,5,6-Tetrachloro-m-xylylenediamine (CAS 16969-06-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8Cl4N2. Molecular weight: 273.97 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H8Cl4N2 |
| Molecular Weight | 273.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 339105-33-8 4-[(2-chloro-1,3-thiazol-5-yl)methoxy]-N-[2-(3,4-dimethoxyphenyl)ethyl]benzene-1-sulfonamide 8N-063 (CAS 339105-33-8)
- Dibenzyl sulfoxide (CAS 621-08-9)
- (E)-4-((4-ethoxyphenyl)diazenyl)benzene-1,3-diamine hydrochloride (CAS 2313-87-3)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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