(S)-6-(Chloromethyl)dihydro-2H-pyran-2,4(3H)-dione CAS 135999-58-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 135999-58-5 |
| Molecular Formula | C6H7ClO3 |
| Molecular Weight | 162.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (S)-6-(Chloromethyl)dihydro-2H-pyran-2,4(3H)-dione (CAS 135999-58-5) pharmaceutical standards reference standard. Molecular formula: C6H7ClO3. Molecular weight: 162.57 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H7ClO3 |
| Molecular Weight | 162.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
Related S Standards
- 3-(Chloromethyl)-5-(methoxymethyl)-1,2,4-oxadiazole (CAS 1015846-54-4)
- 5-(Chloromethyl)-3-(methoxymethyl)-1,2,4-oxadiazole (CAS 120003-15-8)
- 2-(chloromethyl)-5-(methoxymethyl)-1,3,4-oxadiaZole (CAS 1248308-40-8)
- 5-(chloromethyl)-5-methylimidazolidine-2,4-dione (CAS 33109-56-7)
- 1-(Chloromethyl)-2,3-difluorobenzene (CAS 446-57-1)
- 2-(Chloromethyl)-5-fluoropyrimidin-4(3H)-one (CAS 1240598-06-4)
- 5-(Chloromethyl)-1-(2-fluoroethyl)-1h-pyrazole (CAS 1429418-42-7)
- 3-(Chloromethyl)-1-(2-fluoroethyl)-1h-pyrazole (CAS 1429418-90-5)
Recommended Standards
- 4-Chloro-5,6-dihydro-2H-pyran-3-carboxylic acid (CAS 1541667-98-4)
- 1-(2-Chloroacetyl)imidazolidin-2-one (CAS 57013-09-9)
- 1-(2-Chloroacetyl)pyrazolidin-3-one (CAS 205829-17-0)
- (4-Pivalamidophenyl)boronic acid (CAS 182344-22-5)
- 1-(4-Methylpiperazin-1-yl)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-one (CAS 1010104-30-9)
- N-Benzyl-N-(4-benzyl-2-methyloxazol-5-yl)acetamide (CAS 87783-85-5)
- Methyl 2-amino-4-(4-cyclohexylphenyl)thiophene-3-carboxylate (CAS 350997-15-8)
- Hematoporphyrin dimethyl ester (CAS 32562-61-1)
- 2-Amino-3H-indol-3-one (CAS 475142-96-2)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
Why CATO?
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