Potassium sodium (2R,3S,4S,5S)-2,3,4,5-tetrahydroxyhexanedioate CAS 36221-96-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 36221-96-2 |
| Molecular Formula | C6H8O8 K Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium sodium (2R,3S,4S,5S)-2,3,4,5-tetrahydroxyhexanedioate (CAS 36221-96-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H8O8 K Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H8O8 K Na |
| Molecular Weight | 270.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
Recommended Standards
- N,N-Diallylbenzamide (CAS 10283-70-2)
- 4-Bromo-5-methyl-2-nitrobenzenesulfonyl chloride (CAS 1805115-65-4)
- 6-Acetyl-8-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 943994-36-3)
- (4R,4′R)-2,2′-[(1R,2S)-3,3-Dimethyl-1,2-cyclopropanediyl]bis[4,5-dihydro-4-phenyloxazole] (CAS 691407-71-3)
- (2R,3S,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-3-hydroxy-2-(hydroxymethyl)tetrahydrofuran-2-carbonitrile (CAS 139888-13-4)
- 1-(3-Bromopyridin-2-yl)-4-methylpiperazine (CAS 87394-59-0)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
Why CATO?
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