Glucose Impurity 36 CAS 23363-08-8
| CAS No. | 23363-08-8 |
| Molecular Formula | C20H20O14 |
| Molecular Weight | 484.36 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Glucose Impurity 36 is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Glucose Impurity 36 (CAS 23363-08-8), a pharmacopoeial impurity reference standard (molecular formula C20H20O14, MW 484.36 g/mol) used for the identification and quantification of trace impurities in APIs.
Glucose Impurity 36 (C20H20O14) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Glucose Impurity 36 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 | C20H20O14 |
| Molecular Weight | 484.36 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Glucose Standards
- Glucose - Impurity C (CAS 113158-51-3)
- Glucose Impurity 35 (CAS CATO-C4X-209535)
- TDP-glucose (CAS 2196-62-5)
- Glucose Impurity 40 (CAS 175845-69-9)
- D-Glucose 2,3,4,5,6-Pentaacetate (CAS 3891-59-6)
- β-L-Glucose pentaacetate (CAS 66966-07-2)
- Glucose Pentasulfate (CAS CATO-C3D-262593)
- α-D-Glucose 1-Phosphate Dipotassium SaltDiscontinued See G596815 (CAS 6736-77-2)
Recommended Standards
- 1-((2R,4S,5R)-5-(((tert-Butyldimethylsilyl)oxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-5-iodopyrimidine-2,4(1H,3H)-dione (CAS 134218-81-8)
- Hamamelitannin (CAS 469-32-9)
- Dicloxacillin Impurity 7 (CAS CATO-C4X-16157)
- 1023504-62-2 3-(2,3-Dichlorophenyl)-1-(4-((6,7-dimethoxy(3,4-dihydroisoquinolyl))methyl)phenyl)urea MFCD03839403 (CAS 1023504-62-2)
- Paroxetine Impurity 56 (CAS 202534-94-9)
- Imrecoxib Impurity 67 (CAS CATO-C4X-237967)
- Cytarabine Impurity 24 (CAS CATO-C4X-200524)
- N-(4-(Pyrrolidin-1-yl)-2-(trifluoromethyl)benzyl)ethanamine (CAS 1427020-75-4)
- N-Nitroso Caspofungin Impurity 45 Acetate (CAS CATO-C4X-157545)
- 5-Chlorothiophene-2-carboximidamide hydrochloride (CAS 202336-16-1)
- (E)-4-(2-(2-(4-ethylphenoxy)acetyl)hydrazinyl)-4-oxobut-2-enoic acid (CAS 501106-85-0)
- N-(4-(1H-Benzo[d]imidazol-1-yl)benzyl)-1-(1H-imidazol-2-yl)methanamine (CAS 1827027-29-1)
- Selexipag Impurity 23 (CAS 475086-95-4)
- (Tyr9)-Cholecystokinin Octapeptide (sulfated) (H-9770.0005) (CAS 96607-61-3)
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