Pyrimidin-5-ylboronic acid hemihydrate CAS 696602-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 696602-91-2 |
| Molecular Formula | 2*C4H5BN2O2 H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyrimidin-5-ylboronic acid hemihydrate (CAS 696602-91-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: 2*C4H5BN2O2 H2O. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | 2*C4H5BN2O2 H2O |
| Molecular Weight | 141.92 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Pyrimidin Standards
- 2-(Pyrimidin-5-yl)acetonitrile (CAS 1000564-45-3)
- (4-(Pyrimidin-2-yl)phenyl)methanol (CAS 100806-78-8)
- 1-(Pyrimidin-2-yl)pyrrolidine-2-carboxylic acid (CAS 1009282-26-1)
- (Pyrimidin-2-yl)phosphonic acid (CAS 101257-34-5)
- (Pyrimidin-2-ylmethyl)glycine (CAS 1013025-61-0)
- 2-(Pyrimidin-2-yl)-1,3-thiazole-5-carboxylic acid (CAS 1014630-98-8)
- 2-(pyrimidin-2-yl)-1,3-thiazole-4-carboxylic acid (CAS 1014631-26-5)
- 1-(Pyrimidin-2-yl)-1h-pyrazole-3-carboxylic acid (CAS 1014631-78-7)
Recommended Standards
- N-(2,4-Dimethoxybenzyl)-5-fluoropyrimidin-2-amine (CAS 1354819-21-8)
- Ethyl 5-methyl-2-(methylthio)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1263206-90-1)
- Benz[a]anthracene (CAS 56-55-3)
- (2,6-dimethylcyclohexyl)hydrazine (CAS 1053070-76-0)
- 2-Bromo-N,4-dimethylaniline (CAS 81090-31-5)
- (2-Propylphenyl)hydrazine hydrochloride (CAS 58928-83-9)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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