1-Boc-3-methylpyrazole-4-boronic acid CAS 2377608-38-1
| CAS No. | 2377608-38-1 |
| Molecular Formula | C9H15BN2O4 |
| Molecular Weight | 226.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H15BN2O4, 1-Boc-3-methylpyrazole-4-boronic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 226.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-Boc-3-methylpyrazole-4-boronic acid (CAS 2377608-38-1) is a high-purity analytical reference standard with the molecular formula C9H15BN2O4 and a molecular weight of 226.04 g/mol.
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 1-Boc-3-methylpyrazole-4-boronic 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 | C9H15BN2O4 |
| Molecular Weight | 226.04 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Related Boc Standards
- 1-Methylpyrazole-4-boronic acid pinacol ester, 97% (CAS 761446-44-0)
- 5-Methylpyrazole-4-sulfonyl Chloride (CAS 1179918-36-5)
- 1-Methylpyrazole-3-sulfonyl Chloride (CAS 89501-90-6)
- 1-methylpyrazole-4-sulfonyl chloride 288148-34-5 4-(Chlorosulphonyl)-1-methyl-1H-pyrazole (CAS 288148-34-5)
- 1-Methylpyrazole-5-sulfonamide (CAS 918335-69-0)
- 5-Ethyl-1-methylpyrazole-4-carboxylic Acid (CAS 1007541-96-9)
- 1-Ethyl-3-methylpyrazole-4-carboxylic acid (CAS 113131-46-7)
- 1-Ethyl-3-methylpyrazole-5-carboxylic Acid (CAS 50920-65-5)
Recommended Standards
- (4-Benzoylphenyl)boronic acid (CAS 268218-94-6)
- 2-Iodo-5-methyl-1,3,4-thiadiazole (CAS 914935-72-1)
- (2-Benzoylphenyl)boronic acid (CAS 868380-16-9)
- 4-(4-Formylphenyl)phenylboronic acid (CAS 868046-59-7)
- 2-(Chloromethyl)benzo[d]oxazole-7-carboxamide (CAS 1806281-11-7)
- 2-(3-(4-Methoxyphenyl)-1H-pyrazol-5-yl)aniline (CAS 1416738-59-4)
- 7-Chloro-5-[(2,6-dichlorophenyl)methyl]-2,3,4,5-tetrahydro-1,5-benzothiazepin-4-one (CAS 303987-48-6)
- Sulfacytine (CAS 17784-12-2)
- 2-(4-(M-tolyl)piperazin-1-yl)ethan-1-amine (CAS 21103-27-5)
- [S(R)]-N-[(S)-[2-(Diphenylphosphino)-4,5-dimethoxyphenyl)](4-methoxyphenyl)methyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2565792-80-3)
- 4-Fluoro-N-(4-methoxy-7-methylbenzo[d]thiazol-2-yl)benzamide (CAS 897617-91-3)
- Glyceryl 1,3-Distearate-d (CAS 1246523-69-2)
- 5-Cyclopropoxy-N-methylisophthalamide (CAS 1243347-88-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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