(4-Methylpyrimidin-5-yl)boronic acid hydrochloride CAS 1356054-67-5
| CAS No. | 1356054-67-5 |
| Molecular Formula | C5H7BN2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4-Methylpyrimidin-5-yl)boronic acid hydrochloride.
(4-Methylpyrimidin-5-yl)boronic acid hydrochloride (CAS 1356054-67-5) is a high-purity analytical reference standard with the molecular formula C5H7BN2O2HCl and a molecular weight of 174.39 g/mol.
Structurally, (4-Methylpyrimidin-5-yl)boronic acid hydrochloride (C5H7BN2O2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 174.39 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 (4-Methylpyrimidin-5-yl)boronic acid hydrochloride 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 | C5H7BN2O2 HCl |
| Molecular Weight | 174.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methylpyrimidin Standards
- (2-Methylpyrimidin-4-yl)methanediol (CAS 1005-25-0)
- 4-Methylpyrimidin-5-ol (CAS 101257-87-8)
- N-(4-methylpyrimidin-2-yl)-4-(2,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl)benzenesulfonamide (CAS 1024333-97-8)
- (5-Acetyl-4-methylpyrimidin-2-yl)cyanamide (CAS 102739-38-8)
- N-(4-Methylpyrimidin-2-yl)thiourea (CAS 102739-58-2)
- 5-Ethyl-6-methylpyrimidin-4-ol (CAS 103980-63-8)
- 1-(2-Methylpyrimidin-5-yl)ethan-1-ol (CAS 1071435-96-5)
- 1-(2-Methylpyrimidin-5-yl)ethanamine 1071435-99-8 |A,2-Dimethyl-5-pyrimidinemethanamine (CAS 1071435-99-8)
Recommended Standards
- (6,8-dibromo-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine-3,3-diyl)bis(methylene) bis(2-ethylhexanoate) (CAS 2882848-54-4)
- n-Cyclohexyl-4-(methoxymethyl)benzamide (CAS 1090399-22-6)
- 1417569-84-6 2-Bromo-1-[chloro(difluoro)-methoxy]-3-fluoro-benzene (CAS 1417569-84-6)
- 5,8-DICHLORO-7-NITROQUINOLINE (CAS 2089652-19-5)
- 5-[(Benzenesulfonyl)methyl]-3-phenyl-1,2-oxazole (CAS 106808-15-5)
- 4,4,5,5-Tetramethyl-2-(3-phenoxyphenyl)-1,3,2-dioxaborolane (CAS 864772-18-9)
- 4-[[2-Chloro-5-(Trifluoromethyl)Phenyl]Hydrazinylidene]-N-(2-Methylphenyl)-3-Oxo-Naphthalene-2-Carboxamide (CAS 17618-85-8)
- 2-Azabicyclo[4.1.0]heptane (CAS 286-15-7)
- 2-[4,5-Bis(4-methylphenyl)-2-oxazolyl]pyridine (CAS 1774338-60-1)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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