Gliquidone Impurity 4 CAS 33214-38-9
| CAS No. | 33214-38-9 |
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Gliquidone Impurity 4 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.
CATO supplies Gliquidone Impurity 4 (CAS 33214-38-9), a certified reference material (molecular formula C12H16O3, MW 208.25 g/mol) for analytical method development and quality control.
The molecular framework of Gliquidone Impurity 4 (C12H16O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
Related Gliquidone Standards
- Gliquidone Impurity 7 (CAS 1136-01-2)
- Gliquidone Impurity 6 (CAS 51632-31-6)
- Gliquidone Impurity 1 (CAS 52962-25-1)
- Gliquidone Impurity 1 (CAS 76746-95-7)
- Gliquidone Impurity 3 (CAS 55974-25-9)
- Gliquidone Impurity 8 (CAS 1133-54-6)
- Gliquidone Impurity 9 (CAS 58202-95-2)
- Gliquidone Impurity 4 (CAS 191988-38-2)
Recommended Standards
- Ethyl 6-oxo-1,2,3,4,5,6-hexahydro-3aH-indene-3a-carboxylate (CAS 65969-71-3)
- Ethyl 5-ethoxy-2-methylbenzoate (CAS 2624417-59-8)
- Isopentyl 3-(furan-3-yl)acrylate (CAS 93859-17-7)
- Ethyl 5-(3-methylbut-3-en-1-yl)furan-2-carboxylate (CAS 951886-49-0)
- 1-(5-Methylfuran-2-yl)-2-(pyrrolidin-2-yl)ethan-1-one (CAS 1518598-73-6)
- N-(2-(Diethylamino)ethyl)-4-fluorobenzamide (CAS 120690-13-3)
- Propanedioic acid, 1-(2,5-dioxo-1-pyrrolidinyl) 3-ethyl ester (CAS 1428131-72-9)
- 5-Amino-2-methylpyrimidine-4,6-diol (CAS 98797-08-1)
- (2-(4-Fluorophenethyl)oxazol-4-yl)methanol (CAS 832730-27-5)
- Lornoxicam impurity 59 (CAS CATO-C4X-201659)
- 3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid (CAS 918789-44-3)
- 3-Methyl-4-[(pyridin-3-ylmethyl)-amino]-benzoic acid (CAS 878714-40-0)
- N’-(7-Fluoropyrrolo[1,2-a]quinoxalin-4-yl)pyrazine-2-carbohydrazide Hydrochloride (CAS 917497-70-2)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com