Quinolin-8-ol 2-hydroxypropane-1,2,3-tricarboxylate CAS 134-30-5
| CAS No. | 134-30-5 |
| Molecular Formula | C6H8O7 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Quinolin-8-ol 2-hydroxypropane-1,2,3-tricarboxylate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Quinolin-8-ol 2-hydroxypropane-1,2,3-tricarboxylate (CAS 134-30-5), molecular formula C6H8O7C9H7NO and molecular weight 337.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Quinolin-8-ol 2-hydroxypropane-1,2,3-tricarboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 337.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H8O7 C9H7NO |
| Molecular Weight | 337.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Quinolin Standards
- 4-[2-(quinolin-2-yl)ethenyl]benzoic acid (CAS 1000277-67-7)
- (2-Methyl-quinolin-6-yl)-acetic acid (CAS 1000542-76-6)
- 2-(Quinolin-3-yl)ethan-1-ol (CAS 1000548-45-7)
- Methyl 2-(quinolin-8-yl)acetate (CAS 100063-13-6)
- Quinolin-6-yl 2,2,2-trifluoroacetate (CAS 1000775-18-7)
- (R)-1-(Quinolin-4-yl)ethan-1-amine (CAS 1001906-55-3)
- 6-(Quinolin-2-yl)pyridin-2(1H)-one (CAS 1006365-14-5)
- 1-(Quinolin-6-yl)cyclopropanecarbonitrile (CAS 1006875-93-9)
Recommended Standards
- 1-Chloro-4-iodo-2-(trifluoromethoxy)benzene (CAS 1198422-68-2)
- 8-Methylquinolin-3-ol (CAS 25369-30-6)
- 4-Methyl-6-(pyrrolidin-1-yl)nicotinaldehyde (CAS 1355195-47-9)
- 2-(Isopropylthio)-3-methylnaphthalene-1,4-dione (CAS 66137-78-8)
- 1,2-Dichloro-3,6-difluorobenzene (CAS 36556-54-4)
- Ethyl 3-cyano-4-fluorobenzoate (CAS 773136-57-5)
- (S)-4-((9H-Fluoren-9-yl)methoxy)-3-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid (CAS 129046-87-3)
- 2-Chloro-N-methyl-N-(pyridin-3-ylmethyl)acetamide (CAS 758658-96-7)
- 4-Ethoxy-N-ethyl-6-(1-methylhydrazinyl)-1,3,5-triazin-2-amine (CAS 127016-04-0)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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