2-Hydroxy-6-isopropylisonicotinic acid CAS 90610-30-3
| CAS No. | 90610-30-3 |
| Molecular Formula | C9H11NO3 |
| Molecular Weight | 181.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 181.19 g/mol gives 2-Hydroxy-6-isopropylisonicotinic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Hydroxy-6-isopropylisonicotinic acid (CAS 90610-30-3) is a high-purity analytical reference standard with the molecular formula C9H11NO3 and a molecular weight of 181.19 g/mol.
2-Hydroxy-6-isopropylisonicotinic acid (C9H11NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Hydroxy-6-isopropylisonicotinic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H11NO3 |
| Molecular Weight | 181.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
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Recommended Standards
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- 2-Hydroxy-N-(2-hydroxyethyl)benzamide (CAS 24207-38-3)
- N-(4-Amino-2,6-dichlorophenyl)-2-(methylsulfonyl)acetamide hydrochloride (CAS 2137760-81-5)
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- 3-Bromo-5-(morpholinosulfonyl)pyridin-4-amine (CAS 1352498-04-4)
- 4-(4-((2-Amino-4,5-dihydrooxazol-5-yl)methyl)piperazin-1-yl)phenol (CAS 132786-13-1)
- 1-(1-((Dimethylamino)methyl)indolizin-3-yl)ethan-1-one (CAS 6343-50-6)
- (3R,4R)-1-(tert-Butoxycarbanyl)-4-isopropylpyrrolidine-3-carboxylic Acid (CAS 1279032-01-7)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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