Ds(+)-threo-Isocitric acid, trisodium salt CAS 903507-52-8
Purity Technical GradeIn StockPharmaceutical Standards
| CAS No. | 903507-52-8 |
| Molecular Formula | C6H5O7 3*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ds(+)-threo-Isocitric acid, trisodium salt (CAS 903507-52-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H5O7 3*Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H5O7 3*Na |
| Molecular Weight | 212.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | Technical Grade |
| 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.) | 1987 |
Related Ds Standards
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Recommended Standards
- Piperidine-2,4-dione 2,4-Diketopiperidine 2,4-Piperidinedione 2,4-Dioxopiperidine 50607-30-2 (CAS 50607-30-2)
- (4-(((4-Chlorobenzyl)sulfonyl)methyl)-4-hydroxypiperidin-1-yl)(3-(trifluoromethyl)phenyl)methanone (CAS 866019-54-7)
- N-(2-(Cyclohex-1-en-1-yl)ethyl)-2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide (CAS 1170620-33-3)
- 8-Methyl-10-oxo-2,3,5,6-tetrahydro-1H,4H,10H-11-oxa-3a-aza-benzo[de]anthracene-9-carbaldehyde (CAS 142730-53-8)
- piperidin-2-ylmethyl 4-methylpiperidine-1-carboxylate hydrochloride (CAS 1803604-68-3)
- N-(2,3,4-Trimethoxybenzyl)cyclopentanamine hydrobromide (CAS 1609408-86-7)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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