Potassium 2-hydroxypropane-1,2,3-tricarboxylate CAS 7778-49-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7778-49-6 |
| Molecular Formula | C6H5O7 3*K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium 2-hydroxypropane-1,2,3-tricarboxylate (CAS 7778-49-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5O7 3*K. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5O7 3*K |
| Molecular Weight | 228.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Potassium Standards
- (R)-3-Hydroxypropane-1,2-diyl ditetradecanoate (CAS 1069-82-5)
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- 1,1’-[Hydroxypropane-1,3-diylbis(oxy-2,1-phenylene)]bis(3-phenylpropan-1-one)-d5 (CAS 1330053-58-1)
- (2-Hydroxypropane-1,3-diyl)bis(triphenylphosphonium) bromide (CAS 13703-27-0)
- 1-Hydroxypropane-2-sulfonamide (CAS 1493291-66-9)
- 2-Hydroxypropane-1,3-diyl bis(2-methylacrylate) (CAS 1830-78-0)
- 2-Hydroxypropane-1,2,3-tricarbohydrazide (CAS 18960-42-4)
- (S)-3-Hydroxypropane-1,2-diyl (9Z,9'Z,12Z,12'Z)-bis(octadeca-9,12-dienoate) (CAS 24529-89-3)
Recommended Standards
- tert-Butyl 3-(hydroxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate (CAS 1251003-82-3)
- 6-Oxopiperazine-2-carboxylic acid (CAS 1246552-66-8)
- Leucokinin I (CAS 104600-89-7)
- Benzyl 3-((2-hydroxyethyl)(isopropyl)amino)pyrrolidine-1-carboxylate (CAS 1353986-77-2)
- 4-Hydroxy-7-(2-(naphthalen-2-yloxy)ethoxy)quinoline-3-carboxylic acid (CAS 79807-95-7)
- 2-(2,2-Dimethylpropanamido)-4,5-dimethoxybenzoic acid (CAS 679785-24-1)
- Retatrutide (CAS 2381089-83-2)
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