5-Borono-2-methylbenzoic acid CAS 1256346-18-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256346-18-5 |
| Molecular Formula | C8H9BO4 |
| Molecular Weight | 179.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Borono-2-methylbenzoic acid (CAS 1256346-18-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H9BO4. Molecular weight: 179.97 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H9BO4 |
| Molecular Weight | 179.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Borono Standards
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- 4-Borono-3-methylbenzoic acid (CAS 158429-66-4)
- 4-Borono-2-methylbenzoic acid (CAS 191089-06-2)
- 4-Borono-2-pyridinecarboxylic Acid 2-Methyl Ester (CAS 1150114-30-9)
- 5-Borono-2-methylnicotinic acid (CAS 2291165-22-3)
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Recommended Standards
- (4-(N-Hydroxycarbamimidoyl)phenyl)boronic acid (CAS 1254837-78-9)
- (5-Formyl-2-methoxyphenyl)boronic acid (CAS 127972-02-5)
- (1,3,5-Triazin-2-yl)boronic acid (CAS 1246022-34-3)
- Motesanib (CAS 453562-69-1)
- 1-(Phenylsulfonyl)pyrrolidine-2-carboxamide (CAS 1219420-78-6)
- 2-(Diethylamino)malondianilide (CAS 110377-54-3)
- 4-Benzoyl-3-phenylisoxazol-5(2H)-one (CAS 62094-35-3)
- Methyl (2R)-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetate (CAS 120202-69-9)
- 5-(4-Chloro-phenoxymethyl)-4H-[1,2,4]triazole-3-thiol (CAS 113056-45-4)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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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