4,4'-Oxybis(N-hydroxy-3-methylbenzimidamide) CAS 89446-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89446-97-9 |
| Molecular Formula | C16H18N4O3 |
| Molecular Weight | 314.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4'-Oxybis(N-hydroxy-3-methylbenzimidamide) (CAS 89446-97-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H18N4O3. Molecular weight: 314.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H18N4O3 |
| Molecular Weight | 314.34 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
Related Oxybis Standards
- 4,4'-((Oxybis(ethane-2,1-diyl))bis(oxy))dibenzaldehyde (CAS 111550-46-0)
- 2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))dibenzaldehyde (CAS 82645-24-7)
- 6,6'-Oxybis(benzo[d]thiazol-2-amine) (CAS 53357-06-5)
- 2,2'-Oxybis(5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide) (CAS 4090-52-2)
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- 4,4'-(Oxybis(propane-3,1-diyl))bis(2,6-dimethylpyridine) (CAS 865074-42-6)
- 1,1’-(OXYBIS(4,1-PHENYLENE))BIS(2-METHYLPROPAN-1-ONE) (CAS 157891-84-4)
Recommended Standards
- 4,4'-(1-(Pyridin-4-ylmethyl)-1H-1,2,4-triazole-3,5-diyl)dipyridine (CAS 55391-42-9)
- 4-[(4-Methylbenzylamino)methyl]-3-nitrobenzoic Acid Methyl Ester (CAS 675602-57-0)
- 4,4'-(1-(Pyridin-3-ylmethyl)-1H-1,2,4-triazole-3,5-diyl)dipyridine (CAS 55391-41-8)
- 5-Amino-4-bromoimidazole (CAS 72852-02-9)
- 1-Bromo-4-isobutyl-2-nitrobenzene (CAS 1242336-57-7)
- 5-Methyl-3-phenyl-N-(4-((trifluoromethyl)thio)phenyl)isoxazole-4-carboxamide (CAS 153947-61-6)
- 7-(2-Naphthyl)-7-oxoheptanoic acid (CAS 13672-52-1)
- 3,3-Difluoro-2,3-dihydro-1H-indene-5-carboxylic acid (CAS 1547144-66-0)
- 9-(Benzylsulfonyl)-2,7-dimethoxyacridine (CAS 827303-21-9)
- Peptide 435 (CAS CATO-CPTD788435)
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