D-galactose-1,2- CAS 478518-63-7
| CAS No. | 478518-63-7 |
| Molecular Formula | C4[13C]2H12O6 |
| Molecular Weight | 182.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
D-galactose-1,2- (CAS 478518-63-7) is a high-purity analytical reference standard with the molecular formula C4[13C]2H12O6 and a molecular weight of 182.14 g/mol.
The molecular framework of D-galactose-1,2- (C4[13C]2H12O6) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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 | C4[13C]2H12O6 |
| Molecular Weight | 182.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2025 |
Related D Standards
- D-galactose-1,6- (CAS 478518-64-8)
- D-Galactose-3-d (CAS 478518-70-6)
- D-Galactose-4-d (CAS 478518-71-7)
- 64267-73-8 D-Galactose-1-d (3R,4S,5R,6R)-2-deuterio-6-(hydroxymethyl)oxane-2,3,4,5-tetrol (CAS 64267-73-8)
- D-galactose-3- (CAS 478518-56-8)
- D-galactose-4- (CAS 478518-58-0)
- D-galactose-5- (CAS 478518-60-4)
- D-galactose-6- (CAS 478518-62-6)
Recommended Standards
- Cyclopentyl Trifluoroacetate (CAS 703-13-9)
- 9-Methyluric acid (CAS 55441-71-9)
- D-Glucose-1,2-13C (CAS 261728-61-4)
- 6-Oxo-1,6-dihydropyrazine-2,3-dicarboxamide (CAS 73403-52-8)
- 4-(Perfluoroethyl)aniline (CAS 60979-04-6)
- N1-Cyclopentyl-N1-isopropylethane-1,2-diamine (CAS 383888-53-7)
- 7-chloro-[1,2,4]triazolo[4,3-c]pyrimidin-3-amine (CAS 1306605-83-3)
- (S)-4-(aminomethyl)-1-((R)-1-phenylethyl)pyrrolidin-2-one (CAS 173340-22-2)
- 3-amino-2,2-dimethyl-3-(1-methyl-1H-imidazol-2-yl)propan-1-ol (CAS 1862648-08-5)
- 6-(3,4-Dihydroquinolin-1(2H)-yl)-4-methylnicotinic acid (CAS 1355200-27-9)
- 6-(3-Aminophenyl)-2-hydroxypyridine (CAS 161887-04-3)
- 1-(2-Chloro-1,1,2-trifluoroethoxy)butane (CAS 380-43-8)
- Methyl 4-isobutoxy-3,5-dimethylbenzoate (CAS 1429903-33-2)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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