1,2-Bis(4-butoxyphenyl)diazene oxide CAS 17051-01-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17051-01-3 |
| Molecular Formula | C20H26N2O3 |
| Molecular Weight | 342.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Bis(4-butoxyphenyl)diazene oxide (CAS 17051-01-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H26N2O3. Molecular weight: 342.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H26N2O3 |
| Molecular Weight | 342.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
Related Bis Standards
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- 2-(4-Butoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160264-83-4)
- 2-(3-Butoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160264-85-6)
- 9-(4-Butoxyphenyl)pyrazolo[1,5-a][1,2,4]triazolo[3,4-c]pyrazine-3(2H)-thione (CAS 1031619-27-8)
- N-(4-Butoxyphenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142206-89-0)
- 1-(4-Butoxyphenyl)-3-(pyrazolo[1,5-a]pyridin-3-ylmethyl)urea (CAS 1396879-31-4)
- 2-(3-Butoxyphenyl)-6,8-dimethylquinoline-4-carboxylic acid (CAS 932841-33-3)
Recommended Standards
- 2,3,3',4',5-Pentachloro-4-Biphenylol (CAS 152969-11-4)
- Ethyl 3-((2-ethoxy-2-oxoethyl)thio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate (CAS 172516-34-6)
- Sodium dibunate (CAS 14992-59-7)
- 3-Benzyl-2-Phenylthiazolidin-4-one (CAS 80353-43-1)
- 1',2'-Dihydrospiro[cyclopropane-1,3'-pyrrolo[3,2-c]pyridine] (CAS 1823921-15-8)
- 4-n-Nonylphenol tetraethoxylate (CAS 7311-27-5)
- 4-Amino-2-(difluoromethyl)-6-methoxypyridine-3-sulfonyl chloride (CAS 1805979-07-0)
- 4,5-Dihydroindeno[1,7-bc]acridine (CAS 38710-01-9)
- 2-amino-5-chloro-3-methylbenzaldehyde (CAS 151446-29-6)
- Gastric Inhibitory Polypeptide (3-42) (human) trifluoroacetate salt (CAS 1802086-25-4)
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