2-hydroxy-5-piperazin-1-ylbenzoic Acid CAS 446831-30-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 446831-30-7 |
| Molecular Formula | C11H14N2O3 |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-hydroxy-5-piperazin-1-ylbenzoic Acid (CAS 446831-30-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14N2O3. Molecular weight: 222.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H14N2O3 |
| Molecular Weight | 222.24 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, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Hydroxy-4-(piperazin-1-yl)benzoic acid (CAS 920739-88-4)
- 2-Methyl-1-(3-nitropyridin-2-yl)piperazine (CAS 622405-24-7)
- 2-Hydroxy-4-((tetrahydro-2H-pyran-2-yl)oxy)benzaldehyde (CAS 72041-59-9)
- methyl 2-amino-7-isopropyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 2768158-26-3)
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- 2-Propenoic acid, polymer with ethenyl acetate and 2-methylpropyl 2-propenoate (CAS 70776-46-4)
- 1-Allyl-N-benzyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide (CAS 300700-83-8)
- Aniline-2-Sulfonic Acid (CAS 88-21-1)
- 1-(Piperidin-4-yl)ethane-1,2-diol (CAS 1619-35-8)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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