4-Amino-3-nitrobenzeneboronic acid pinacol ester, 97% CAS 833486-94-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 833486-94-5 |
| Molecular Formula | C12H17BN2O4 |
| Molecular Weight | 264.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Amino-3-nitrobenzeneboronic acid pinacol ester, 97% (CAS 833486-94-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H17BN2O4. Molecular weight: 264.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H17BN2O4 |
| Molecular Weight | 264.09 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinic acid (CAS 1239060-03-7)
- 5-Amino-3-(4-bromophenyl)-1,2-oxazole-4-carbonitrile (CAS 866154-02-1)
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Recommended Standards
- 3-Nitro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 871329-51-0)
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- 3-Nitro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 928847-00-1)
- n-((5-Bromothiophen-2-yl)methyl)-2-(1h-pyrazol-1-yl)ethan-1-amine (CAS 1249249-86-2)
- 3-Bromo-1H-pyrazol-1-ol (CAS 384339-47-3)
- N,2-dimethylbutanamide (CAS 21458-37-7)
- 7565-59-5 tert-Butylzinc bromide tert-butylzinc(II) bromide (CAS 7565-59-5)
- 2-(Difluoromethyl)-3-hydroxy-4-iodo-5-(trifluoromethyl)pyridine (CAS 1806935-79-4)
- 4-Chloro-5-(trifluoromethoxy)benzene-1,2-diamine (CAS 156425-08-0)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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