2-(2＇-Hydroxy-3＇,5＇-Di-Tert-Butylphenyl)-5-Chlorobenzotriazole CAS 3864-99-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 3864-99-1 |
| Molecular Formula | C20H24ClN3O |
| Molecular Weight | 357.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2＇-Hydroxy-3＇,5＇-Di-Tert-Butylphenyl)-5-Chlorobenzotriazole (CAS 3864-99-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H24ClN3O. Molecular weight: 357.88 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H24ClN3O |
| Molecular Weight | 357.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- N1-(3-(4-Chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl)-N3,N3-dimethylpropane-1,3-diamine (CAS 849911-60-0)
- Phenol, 2,2'-[1,2-ethanediylbis(nitrilomethylidyne)]bis[4-methyl-, copper complex (CAS 41754-68-1)
- Diethyl 2-(naphthalen-2-ylamino)malonate (CAS 6248-33-5)
- 4-Bromo-2-[(2Z)-2-(4-chlorophenyl)-2-(methoxyimino)ethyl]-5-(cyclohexylamino)-2,3-dihydropyridazin-3-one (CAS 477860-47-2)
- 2-(Piperidin-3-yl)acetamide hydrochloride (CAS 1375472-37-9)
- Ceftriaxone Impurity 50 (CAS CATO-C4X-116350)
- 1-(2,4-Bis(trifluoromethyl)phenyl)-N-methylmethanamine (CAS 958863-74-6)
- tert-Butyl (S)-3-amino-3-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 2057405-74-8)
- D-Folinic acid (CAS 54353-24-1)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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