2,5-Bis(decyloxy)terephthalohydrazide CAS 694472-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 694472-71-4 |
| Molecular Formula | C28H50N4O4 |
| Molecular Weight | 506.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Bis(decyloxy)terephthalohydrazide (CAS 694472-71-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H50N4O4. Molecular weight: 506.72 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C28H50N4O4 |
| Molecular Weight | 506.72 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
Related Bis Standards
- 4,4'-Bis(decyloxy)-3-methylazobenzene (CAS 1627844-78-3)
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- 2,3-Bis(decyloxy)anthracene-9,10-dione (CAS 140844-73-1)
- 2,2'-((3,5-Bis(decyloxy)phenyl)azanediyl)diacetic acid (CAS 153125-17-8)
- (2,5-Bis(decyloxy)-1,4-phenylene)diboronic acid (CAS 176914-55-9)
- 1-((4-(Decyloxy)phenyl)amino)anthracene-9,10-dione (CAS 85720-77-0)
- 4-(Decyloxy)-N-(dibenzo[b,d]furan-3-yl)benzamide (CAS 288154-67-6)
- 2,4-Bis(decyloxy)benzoic acid (CAS 156447-87-9)
Recommended Standards
- (R)-Benzyl 4-((3R,5R,8S,9S,10R,13R,14S,17R,E)-6-ethylidene-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate (CAS 1352328-66-5)
- 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}phenyl 4-bromobenzene-1-sulfonate (CAS 338416-31-2)
- Boc-Gln(Trt)-OH (CAS 132388-69-3)
- 1-Ethyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine (CAS 91895-49-7)
- Pentachlorobenzonitrile (CAS 20925-85-3)
- tert-Butyl 7-fluoro-1H-indole-1-carboxylate (CAS 138344-05-5)
- Ethyl (3E)-3-cyano-4-[(4-fluorophenyl)amino]-2-oxobut-3-enoate (CAS 1164512-67-7)
- Tert-butyl (3-(cyanomethoxy)phenyl)carbamate (CAS 1099683-75-6)
- Avanafil Impurity 57 (CAS CATO-C4X-111857)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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