Chloramphenicol glucuronide CAS 39751-33-2
Purity >90%In StockPharmaceutical Standards
| CAS No. | 39751-33-2 |
| Molecular Formula | C17H20Cl2N2O11 |
| Molecular Weight | 499.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Chloramphenicol glucuronide (CAS 39751-33-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H20Cl2N2O11. Molecular weight: 499.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H20Cl2N2O11 |
| Molecular Weight | 499.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >90% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloramphenicol Standards
- Chloramphenicol 1-O-β-D-Glucuronide (CAS 1013074-93-5)
- Chloramphenicol ß-D-galactoside (CAS 191476-32-1)
- Chloramphenicol 2-(O-tert-Butyldimethylsilyl)methyl 1-Acetate (CAS 864529-27-1)
- Chloramphenicol O-tert-Butyldimethylsilyl Ether (CAS 864529-25-9)
- Chloramphenicol Palmitate (CAS 530-43-8)
- Chloramphenicol 3-Acetate (CAS 10318-16-8)
- Chloramphenicol 1-Acetate (CAS 23214-93-9)
- Chloramphenicol Impurity 18 (CAS 40027-72-3)
Recommended Standards
- (R)-2-((9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-((phosphonooxy)methyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)amino)-3-phosphonopropanoic acid (CAS 66723-09-9)
- N-[2,4-Dichloro-5-(2-methoxyethoxy)phenyl]-3-[(2,6-dichlorophenyl)sulfanyl]-2-hydroxy-2-methylpropanamide (CAS 866130-96-3)
- (Cyanomethyl)(triphenylphosphine)gold (CAS 90142-80-6)
- Hexahydro-2H-pyrrolo[1,2-b][1,2]thiazine-7-carboxylic acid 1,1-dioxide (CAS 1822443-38-8)
- 4-Bromo-2-chloro-5-(trifluoromethoxy)phenol (CAS 1824642-82-1)
- 1-((4-Methoxynaphthalen-1-yl)methyl)urea (CAS 102613-42-3)
- 4-Bromo-2-ethylphenyl 2-(2-piperidinyl)ethylether hydrochloride (CAS 1219980-60-5)
- Sulfaethoxypyridazine-d4 (CAS CATO-CCAD301269)
- 3-(Tert-butyl)-5-ethyl-2-hydroxybenzaldehyde (CAS 1247482-90-1)
- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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 13829788188 / jacky.chen@cato-chem.com