4-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)thiophene-2-carbaldehyde CAS 1309676-48-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1309676-48-9 |
| Molecular Formula | C10H10BNO5S |
| Molecular Weight | 267.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)thiophene-2-carbaldehyde (CAS 1309676-48-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10BNO5S. Molecular weight: 267.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10BNO5S |
| Molecular Weight | 267.07 g/mol |
| 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 5-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)thiophene-2-carbaldehyde (CAS 1104637-06-0)
- 5-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)thiophene-2-carbaldehyde (CAS 1309677-06-2)
- 1,3-Dioxo-2-phenyl-2,3-dihydro-1H-isoindole-5-carboxylic acid (CAS 4649-27-8)
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Recommended Standards
- 6-iodo-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one (CAS 1201784-97-5)
- 2-(5-amino-4-iodo-3-methyl-1H-pyrazol-1-yl)ethanol (CAS 1171468-67-9)
- (3-Bromo-4-(2,2-difluoroethoxy)phenyl)methanol (CAS 1340151-27-0)
- (R)-tert-Butyl 2-aminopent-4-ynoate (CAS 1315053-70-3)
- 2-Chloro-3-hydroxyphenylboronic Acid (CAS 854778-29-3)
- Mitoxantrone Impurity 13 (CAS 70476-74-3)
- Methyl 3-bromo-4-hydroxy-5-methoxybenzoate, 97% (CAS 108249-43-0)
- 2-Chloro-n-(1-phenylethyl)quinazolin-4-amine (CAS 597545-50-1)
- 6-Amino-2,2,4,4-tetramethylthiochroman (CAS 203856-19-3)
- Peptide 440 (CAS CATO-CPTD788440)
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