Triphenylborane - Sodium Hydroxide Adduct (7-10% in Water) CAS 12113-07-4
| CAS No. | 12113-07-4 |
| Molecular Formula | C18H15B |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Triphenylborane - Sodium Hydroxide Adduct (7-10% in Water) (CAS 12113-07-4) is a high-purity analytical reference standard with the molecular formula C18H15BNaHO and a molecular weight of 282.12 g/mol.
Based on its molecular formula C18H15BNaHO, Triphenylborane - Sodium Hydroxide Adduct (7-10% in Water) contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 282.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Triphenylborane - Sodium Hydroxide Adduct (7-10% in Water) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H15B Na HO |
| Molecular Weight | 282.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
Related Triphenylborane Standards
Recommended Standards
- 2-(3-Methylbenzoyl)-6-methylpyridine (CAS 1187163-76-3)
- 3-(4-Chlorophenyl)-2-methylpropanoic acid (CAS 1012-17-5)
- Methyl 3-((N,N-dimethylsulfamoyl)oxy)benzoate (CAS 338396-38-6)
- 3-Decyl-2,8-dimethylquinolin-4(1H)-one (CAS 61865-14-3)
- Methyl 19-methyleicosanoate (CAS 95799-86-3)
- 1-(2,2-Dimethyl-tetrahydro-pyran-4-yl)-cyclopropylamine (CAS 1556354-47-2)
- 3H-Purin-6(7H)-imine (CAS 66224-66-6)
- Ethyl 4-(3,4-difluorophenyl)-2,2-dimethyl-4-oxobutanoate (CAS 898753-59-8)
- Methyl 5-hydroxy-2-oxo-2,3-dihydro-1H-benzo[b]azepine-4-carboxylate (CAS 354120-15-3)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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