N-Carboxybenzyl Gemcitabine CAS 138685-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138685-83-3 |
| Molecular Formula | C17H17F2N3O6 |
| Molecular Weight | 397.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-Carboxybenzyl Gemcitabine (CAS 138685-83-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H17F2N3O6. Molecular weight: 397.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H17F2N3O6 |
| Molecular Weight | 397.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 4-((3-(4-Carboxybenzyl)-2,4-dioxothiazolidin-5-yl)amino)benzoic acid (CAS 1008710-58-4)
- 1,4-Bis(4-carboxybenzyl)-1-methylpiperazin-1-ium (Imatinib Impurity) (CAS 1407229-73-5)
- 5-(Bis(4-carboxybenzyl)amino)-isophthalic acid (CAS 1492054-35-9)
- 5-(4-Carboxybenzyl)-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid (CAS 2007910-07-6)
- 5-((4-Carboxybenzyl)oxy)isophthalic acid (CAS 1050912-62-3)
- 5-((2-Carboxybenzyl)oxy)isophthalic acid (CAS 1365694-39-8)
- 4-((4-Carboxybenzyl)oxy)benzoic acid (CAS 345221-90-1)
- N-Carboxybenzyl-L-allothreonine Methyl Ester (CAS 98777-34-5)
Recommended Standards
- (2S,3R,4S,5R)-2-(2-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 10256-24-3)
- 6-((3,5-Dimethylphenyl)selanyl)-5-ethyl-1-((2-hydroxyethoxy)methyl)pyrimidine-2,4(1H,3H)-dione (CAS 172255-85-5)
- trans-Permethrin D6 (dimethyl D6) (CAS 82523-59-9)
- 6-[1-(3-Chlorophenyl)-1H-pyrazol-5-yl]-4-methyl-2-[3-(trifluoromethyl)phenyl]-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione (CAS 477709-54-9)
- 4-Chloro-2,3,6-trifluorophenylacetic acid (CAS 537033-63-9)
- 3-Phenylpropiolamide (CAS 7223-30-5)
- 2-(2-Amino-6-(difluoromethyl)-3-methoxypyridin-4-yl)acetic acid (CAS 1806899-08-0)
- 4-(4-Hydroxy-3-methoxyphenyl)butanoic acid (CAS 14563-39-4)
- Methyl 3-methoxy-1-methyl-6-oxocyclohex-2-enecarboxylate (CAS 1314974-88-3)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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