4-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzaldehyde CAS 1257650-77-3
| CAS No. | 1257650-77-3 |
| Molecular Formula | C12H12BNO5 |
| Molecular Weight | 261.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzaldehyde (CAS 1257650-77-3), a certified reference material (molecular formula C12H12BNO5, MW 261.04 g/mol) for analytical method development and quality control.
Structurally, 4-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzaldehyde (C12H12BNO5) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 261.04 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 4-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H12BNO5 |
| Molecular Weight | 261.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 4-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzaldehyde (CAS 1072960-66-7)
- 3-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzaldehyde (CAS 1257642-72-0)
- 2-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzaldehyde (CAS 1257651-51-6)
- 2-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzaldehyde (CAS 1632992-45-0)
- 4-(2,5-Dioxo-2,5-dihydropyrrol-1-yl)phthalic acid (CAS 56896-91-4)
- 5-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzene-1,3-dicarboxylic acid (CAS 55738-70-0)
- 1-Methyl-2,4-dioxo-2,3,4,6,7,8-hexahydro-1H-cyclopenta[5,6]pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 889940-93-6)
- 2-(2,5-Dioxo-2,5-dihydro-1h-pyrrol-1-yl)-4-methanesulfonylbutanoic acid (CAS 1016677-58-9)
Recommended Standards
- 3-(4-Bromo-2-fluorophenyl)-2-oxopropanoic acid (CAS 1153354-80-3)
- (4-(2-(2-Nitro-1H-imidazol-1-yl)ethyl)phenyl)boronic acid (CAS 137756-88-8)
- 8-(3-Formylphenyl)-4-methyl-2,6-dioxohexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide (CAS 1488424-86-7)
- (3-Methoxy-6-(6-methoxypyridin-3-yl)pyridazin-4-yl)boronic acid (CAS 1015481-17-0)
- 2-(2-Fluorophenyl)-4-methyl-3-oxopentanenitrile (CAS 1249577-87-4)
- Methyl 2-(2-Methoxyethyl)oxazole-4-carboxylate (CAS 2070896-30-7)
- 2-(4-Isopropylbenzoyl)benzoic acid (CAS 7471-33-2)
- (3-Amino-4,5,6-trimethylthieno[2,3-b]pyridin-2-yl)(4-bromophenyl)methanone (CAS 312316-45-3)
- 1-Amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid (CAS 83-62-5)
- 2-(3-Chloro-4-fluorophenoxy)aniline (CAS 946714-38-1)
- 2,3,5-Triiodobenzaldehyde (CAS 477534-99-9)
- (6-Chlorobenzo[d]isoxazol-3-yl)methanamine (CAS 1314932-51-8)
- N-(4-Bromo-2-nitrophenyl)methanesulfonamide (CAS 1352244-85-9)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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