(1-(2-Amino-2-oxoethyl)-1H-pyrazol-4-yl)boronic acid CAS 1086063-76-4
| CAS No. | 1086063-76-4 |
| Molecular Formula | C5H8BN3O3 |
| Molecular Weight | 168.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 168.95 g/mol gives (1-(2-Amino-2-oxoethyl)-1H-pyrazol-4-yl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(1-(2-Amino-2-oxoethyl)-1H-pyrazol-4-yl)boronic acid (CAS 1086063-76-4), molecular formula C5H8BN3O3 and molecular weight 168.95 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (1-(2-Amino-2-oxoethyl)-1H-pyrazol-4-yl)boronic acid (C5H8BN3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 168.95 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-(2-Amino-2-oxoethyl)-1H-pyrazol-4-yl)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 | C5H8BN3O3 |
| Molecular Weight | 168.95 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, water |
| 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.) | 1989 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- (5-Amino-6-methoxypyrazin-2-yl)boronic Acid (CAS 1161497-38-6)
- (S)-2-Amino-3-phosphonopropanoic acid (CAS 128241-72-5)
- 3-Amino-2,2-difluorobutanedioic acid (CAS 73395-31-0)
- Methyl 3-amino-4,4,4-trifluorobut-2-enoate (CAS 107638-19-7)
- 2-Amino-3-(trifluoromethyl)cyclopropane-1-carboxylic acid (CAS 1240526-67-3)
- 1-Amino-2-(trifluoromethyl)cyclopropane-1-carboxylic acid (CAS 1823327-62-3)
- 2-Amino-8-fluoro-1H-purin-6(9H)-one (CAS 28128-36-1)
- 2-Amino-4,5-dihydroxybenzoic Acid (CAS 114874-99-6)
Recommended Standards
- (2-Cyano-2-(methoxycarbonyl)cyclopropyl)boronic acid (CAS 2225152-96-3)
- (5-methoxycarbonyl-1H-pyrrol-2-yl)boronic acid (CAS 1217500-64-5)
- (4-(Aminomethyl)-3-fluorophenyl)boronic acid (CAS 1073055-69-2)
- (5-methoxycarbonyl-1H-pyrrol-3-yl)boronic acid (CAS 1216665-38-1)
- 3-(3,5-Dimethylphenyl)-2-methylbenzoic acid (CAS 1261892-78-7)
- 4-Chloro-2-quinazolone (CAS 28735-09-3)
- 6-Hydroxyisoquinoline (CAS 7651-82-3)
- 3-bromo-6-fluoro-pyrazolo[1,5-a]pyridine (CAS 1352625-30-9)
- Methyl 1-chloroisoquinoline-7-carboxylate (CAS 1206975-02-1)
- Phenol, 4-(4-methyl-1-piperazinyl)- (CAS 163210-63-7)
- tert-Butyl 2-(benzylamino)-7-azaspiro[3.5]nonane-7-carboxylate (CAS 1352925-74-6)
- Cabotegravir Impurity 9 (CAS CATO-C4X-28769)
- 3-Hexyl-1H-pyrazol-5-amine (CAS 872266-55-2)
- semaglutide (CAS 782487-28-9)
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