8-Hydroxyisoquinoline-4-carboxylic acid CAS 1958106-10-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1958106-10-9 |
| Molecular Formula | C10H7NO3 |
| Molecular Weight | 189.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Hydroxyisoquinoline-4-carboxylic acid (CAS 1958106-10-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H7NO3. Molecular weight: 189.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H7NO3 |
| Molecular Weight | 189.17 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related Hydroxyisoquinoline Standards
- 1-Hydroxyisoquinoline-8-carboxylicacid (CAS 116409-31-5)
- 5-Hydroxyisoquinoline-6-carboxylic acid (CAS 1332370-65-6)
- 3-hydroxyisoquinoline-8-carboxylic acid (CAS 1337881-30-7)
- 7-Hydroxyisoquinoline-4-carboxylic acid (CAS 1378839-26-9)
- 8-Hydroxyisoquinoline-6-carboxylic acid (CAS 1556953-43-5)
- 6-Hydroxyisoquinoline-1-carboxylic acid (CAS 174299-07-1)
- 7-Hydroxyisoquinoline-3-carboxylic acid (CAS 1782627-71-7)
- 4-Hydroxyisoquinoline-8-carboxylic acid (CAS 1824051-07-1)
Recommended Standards
- 5-Hydroxyisoquinoline-4-carboxylic acid (CAS 1958100-67-8)
- 2-Acetylisoindoline-1,3-dione (CAS 1971-49-9)
- 3-Methyl-2-oxo-2,3-dihydro-1H-pyrido[3,4-b][1,4]oxazine-7-carbonitrile (CAS 1956369-57-5)
- tert-Butyl (R)-2-(2,5-difluorobenzyl)piperazine-1-carboxylate (CAS 1240587-89-6)
- 1-(4-Fluorophenyl)-N3,N3,N5,N5-tetramethyl-1H-1,2,4-triazole-3,5-diamine (CAS 251307-25-2)
- 4-(2-Cyclohexenyl)isoquinoline (CAS 111678-37-6)
- Methyltriphenyltin (CAS 1089-59-4)
- ethyl(methyl)(prop-2-yn-1-yl)amine hydrochloride (CAS 1803581-11-4)
- Loxoprofen Impurity 54 (CAS CATO-C4X-148854)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
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