((1R,2R)-2-(methoxycarbonyl)cyclopropyl)boronic acid CAS 1422542-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1422542-08-2 |
| Molecular Formula | C5H9BO4 |
| Molecular Weight | 143.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((1R,2R)-2-(methoxycarbonyl)cyclopropyl)boronic acid (CAS 1422542-08-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H9BO4. Molecular weight: 143.93 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H9BO4 |
| Molecular Weight | 143.93 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1991 |
Recommended Standards
- (3-Ethoxy-3-oxoprop-1-en-1-yl)boronic acid (CAS 1379462-82-4)
- (Z)-(1-Methoxy-1-oxobut-2-en-2-yl)boronic acid (CAS 857284-85-6)
- (E)-(3-Ethoxy-3-oxoprop-1-en-1-yl)boronic acid (CAS 1263814-90-9)
- 4-Bromo-2-methyl-1H-imidazole-5-carbaldehyde (CAS 56481-32-4)
- 2-(1,4-Diazepan-1-yl)[1,3]oxazolo[5,4-b]pyridine (CAS 1071369-53-3)
- 1h-1,3-Benzodiazole-2-sulfonamide (CAS 5435-31-4)
- [8-chloro-7-fluoro-3-(methoxymethoxy)-1-naphthyl] trifluoromethanesulfonate (CAS 2621935-24-6)
- 2-Amino-4-methanesulfonyl-n-(oxan-4-yl)butanamide hydrochloride (CAS 1427378-60-6)
- 2-(Mesityloxy)ethan-1-amine (CAS 91339-50-3)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
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