((Carbonylbis(azanediyl))bis(3,1-phenylene))diboronic acid CAS 957060-87-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 957060-87-6 |
| Molecular Formula | C13H14B2N2O5 |
| Molecular Weight | 299.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((Carbonylbis(azanediyl))bis(3,1-phenylene))diboronic acid (CAS 957060-87-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H14B2N2O5. Molecular weight: 299.88 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H14B2N2O5 |
| Molecular Weight | 299.88 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Carbonylbis Standards
- 4,4'-(Carbonylbis(azanediyl))dibenzoicacid (CAS 1234-27-1)
- 3,3'-(Carbonylbis(azanediyl))dibenzimidamide (CAS 3459-96-9)
- 5,5'-Carbonylbis(1H-indene-1,3(2H)-dione) (CAS 2766727-86-8)
- 4,4'-Carbonylbis(isobenzofuran-1,3-dione) (CAS 13972-93-5)
- 2,2'-Carbonylbis(4-methyl-1,2,4-oxadiazolidine-3,5-dione) (CAS 115491-90-2)
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- 3,3'-Carbonylbis(7-methoxy-2H-chromen-2-one) (CAS 64267-17-0)
- 2,2'-(Carbonylbis(sulfanediyl))diacetic acid (CAS 65291-49-8)
Recommended Standards
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- 4-methoxy-2-(2-methylpropoxy)benzoic acid (CAS 1249464-35-4)
- Ethyl 4-(allylamino)-3-aminobenzoate (CAS 1220029-61-7)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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