5,5’-(pyridine-3,5-diyl)diisophthalic acid CAS 1433029-60-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1433029-60-7 |
| Molecular Formula | C21H13NO8 |
| Molecular Weight | 407.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,5’-(pyridine-3,5-diyl)diisophthalic acid (CAS 1433029-60-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H13NO8. Molecular weight: 407.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H13NO8 |
| Molecular Weight | 407.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related pyridine Standards
- 5,5'-(Pyridine-2,6-diyl)diisophthalic acid (CAS 1426343-47-6)
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- 2,2'-(Pyridine-2,6-diyl)diterephthalic acid (CAS 2102525-51-7)
- C-[1-(Pyridine-2-sulfonyl)-piperidin-2-yl]-methylamine hydrochloride (CAS 1353947-41-7)
- 4,4,4-(Pyridine-2,4,6-triyl)tribenzaldehyde (CAS 2230887-26-8)
- 8-Benzyl-4-(pyridine-3-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-11-0)
- 8-Benzyl-4-(pyridine-4-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-37-0)
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Recommended Standards
- 1-Chloro-4-[4-(4-chlorobenzenesulfonyl)butanesulfonyl]benzene (CAS 145917-53-9)
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- N-(Benzo[c][1,2,5]thiadiazol-4-yl)-2-(4-(trifluoromethoxy)phenyl)-2H-tetrazole-5-carboxamide (CAS 1396746-08-9)
- 1-(2-Iodoethyl)-2-methoxybenzene (CAS 114686-69-0)
- 2-Bromo-3-cyano-5-hydroxybenzoic acid (CAS 1805487-16-4)
- (R)-1-Cyclohexyl-2-fluoroethylamine Hydrochloride (CAS 2006287-02-9)
- Nicotine Related Compound 6 (CAS 1657-32-5)
- 1-(2-(3-Methylpyridin-4-yl)piperidin-1-yl)ethan-1-one (CAS 1352511-20-6)
- Isopentyl 3-amino-1H-1,2,4-triazole-5-carboxylate (CAS 91163-35-8)
- Tetrapeptide-3 (CAS 827306-97-8)
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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