(4,4'-diamino-[1,1'-biphenyl]-3,3'-diyl)bis(phosphonic acid) CAS CATO-C3D-262416
| CAS No. | CATO-C3D-262416 |
| Molecular Formula | C12H14N2O6P2 |
| Molecular Weight | 344.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 344.20 g/mol gives (4,4'-diamino-[1,1'-biphenyl]-3,3'-diyl)bis(phosphonic acid) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(4,4'-diamino-[1,1'-biphenyl]-3,3'-diyl)bis(phosphonic acid) (CAS CATO-C3D-262416) is a high-purity analytical reference standard with the molecular formula C12H14N2O6P2 and a molecular weight of 344.20 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, (4,4'-diamino-[1,1'-biphenyl]-3,3'-diyl)bis(phosphonic acid) is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (4,4'-diamino-[1,1'-biphenyl]-3,3'-diyl)bis(phosphonic acid) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O6P2 |
| Molecular Weight | 344.20 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related diamino Standards
- 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid(contains 30% Water at maximum) (CAS 117-61-3)
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- 4,4'-Diamino-[1,1'-biphenyl]-3,3'-disulfonic acid (CAS 3365-90-0)
- 2,6-Diamino-4-(2,3,4-trimethoxyphenyl)-4H-thiopyran-3,5-dicarbonitrile (CAS 333759-74-3)
- 1,4-Diamino-2-butoxy-6-chloroanthracene-9,10-dione (CAS 88605-42-9)
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Recommended Standards
- tert-Butyl (2-(4-bromo-2-formylphenoxy)ethyl)carbamate (CAS 352356-89-9)
- IMMH-010 Impurity 11 (CAS CATO-C4X-288211)
- N-Boc-3-bromo-L-phenylalanine (CAS 82278-73-7)
- Boc-p-bromo-Phe-OH (CAS 62129-39-9)
- Miglitol (CAS 72432-03-2)
- 4-Cyano-N-(4-methylthiazol-2-yl)benzamide (CAS 793728-70-8)
- Dihydrolinalool (CAS 18479-51-1)
- 3-(3-((tert-Butyldimethylsilyl)oxy)-2,2-dimethylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole (CAS 2057515-03-2)
- [5-cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-naphthyl] 2,2-dimethylpropanoate (CAS 2757096-99-2)
- Bis(cyclopentadienyl)dimethylzirconium(IV) (CAS 12636-72-5)
- Nifedipine Impurity 25 (CAS 73372-63-1)
- Benzyl (5-acetylpyridin-2-yl)carbamate (CAS 207926-32-7)
- tert-Butyl 2-(4-amino-3-bromophenyl)morpholine-4-carboxylate (CAS 1415757-45-7)
- Peptide Impurity 27 (CAS 1350456-68-6)
Why CATO?
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