(4-Hydrazinylphenyl)phosphonic acid CAS 98197-04-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98197-04-7 |
| Molecular Formula | C6H9N2O3P |
| Molecular Weight | 188.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Hydrazinylphenyl)phosphonic acid (CAS 98197-04-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H9N2O3P. Molecular weight: 188.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H9N2O3P |
| Molecular Weight | 188.12 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Hydrazinylphenyl Standards
- 1-[(4-Hydrazinylphenyl)methyl]-1H-1,2,4-triazole (CAS 144035-22-3)
- 2-(4-Hydrazinylphenyl)pyrimidine (CAS 77737-85-0)
- 1-(4-Hydrazinylphenyl)imidazolidin-2-one (CAS 933690-87-0)
- 4-(4-Hydrazinylphenyl)morpholine (CAS 734529-79-4)
- Methyl 2-(4-hydrazinylphenyl)acetate (CAS 766495-20-9)
- 4-(4-Hydrazinylphenyl)-4H-1,2,4-triazole (CAS 154594-16-8)
- 4-Hydrazinylphenyl pivalate (CAS 786709-15-7)
- 2-(4-Hydrazinylphenyl)acetic acid (CAS 29519-77-5)
Recommended Standards
- 2-Ethynyl-4-fluoro-1-(trifluoromethyl)benzene (CAS 1823938-97-1)
- (4-Hydroxybenzyl)phosphonic acid (CAS 90001-07-3)
- 1-Ethynyl-3-fluoro-2-(trifluoromethyl)benzene (CAS 1823923-07-4)
- Paniculoside I (CAS 60129-63-7)
- 5-Methoxy-1H-indol-4-ol (CAS 49635-16-7)
- Fmoc-β-Ala-Phg-OH (CAS 2171258-99-2)
- 2-(Chloromethyl)-4,6-dihydroxybenzaldehyde (CAS 378749-91-8)
- (2S,4S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-(tritylthio)pyrrolidine-2-carboxylic acid (CAS 929101-56-4)
- 2-(Methylsulfonyl)nicotinonitrile (CAS 66154-66-3)
- Neuropeptide Y (13-36) (human, rat) (CAS 122341-40-6)
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