(Methanetetrayltetrakis(benzene-4,1-diyl))tetrakis(phosphonic acid) CAS 1632402-15-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1632402-15-3 |
| Molecular Formula | C25H24O12P4 |
| Molecular Weight | 640.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Methanetetrayltetrakis(benzene-4,1-diyl))tetrakis(phosphonic acid) (CAS 1632402-15-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C25H24O12P4. Molecular weight: 640.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C25H24O12P4 |
| Molecular Weight | 640.35 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related Methanetetrayltetrakis Standards
- 4',4''',4''''',4'''''''-Methanetetrayltetrakis(([1,1'-biphenyl]-4-amine)) (CAS 2740557-60-0)
- 5,5',5'',5'''-Methanetetrayltetrakis(2-bromoaniline) (CAS 1272758-39-0)
- 4',4''',4''''',4'''''''-Methanetetrayltetrakis(([1,1'-biphenyl]-4-carbaldehyde)) (CAS 2507779-34-0)
- 4',4''',4''''',4'''''''-Methanetetrayltetrakis(2-fluoro-[1,1'-biphenyl]-4-amine) (CAS 2739864-55-0)
- 5,5',5'',5'''-Methanetetrayltetrakis(2-hydroxybenzaldehyde) (CAS 1352523-65-9)
- 4',4''',4''''',4'''''''-Methanetetrayltetrakis(([1,1'-biphenyl]-4-carboxylic acid)) (CAS 1208241-38-6)
- 4',4''',4''''',4'''''''-Methanetetrayltetrakis(4-hydroxy-[1,1'-biphenyl]-3-carbaldehyde) (CAS 1352578-30-3)
- (Methanetetrayltetrakis(benzene-4,1-diyl))tetramethanol (CAS 617706-62-4)
Recommended Standards
- Opicapone Impurity 77 (CAS CATO-C4X-240477)
- 2-{N-[5-(benzyloxy)-2,4-dichlorophenyl]4-methoxybenzenesulfonamido}-N-(3,5-dichlorophenyl)acetamide (CAS 338961-78-7)
- Mono[2-(perfluorooctyl)ethyl] Glucuronide (CAS 864551-34-8)
- 1-(2,2-Diethoxyethyl)-1h-benzo[d]imidazole (CAS 138942-44-6)
- N-(6-Amino-2,4-dioxo-1,3-dipropyl-1,2,3,4-tetrahydropyrimidin-5-yl)-3,5-dichloro-2-(2,2,2-trifluoroacetamido)benzamide (CAS 154623-75-3)
- 1-Trityl-1H-pyrazole-4-boronic Acid Pinacol Ester (CAS 863238-73-7)
- (S,S)-Moxifloxacin Impurity 97 (CAS CATO-C4X-107497)
- ethyl N-(2-aminoethyl)carbamate hydrochloride (CAS 1258639-97-2)
- 1-(ethenesulfonyl)-2-methoxyethane (CAS 7700-06-3)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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