(3R,5R)-Pyrazolidine-3,5-dicarboxylic acid CAS 207516-25-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 207516-25-4 |
| Molecular Formula | C5H8N2O4 |
| Molecular Weight | 160.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3R,5R)-Pyrazolidine-3,5-dicarboxylic acid (CAS 207516-25-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H8N2O4. Molecular weight: 160.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H8N2O4 |
| Molecular Weight | 160.13 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2016 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2S)-4-Amino-3-hydroxy-5-oxopyrrolidine-2-carboxylic acid (CAS 63291-04-3)
- (3R,5S)-Pyrazolidine-3,5-dicarboxylic acid (CAS 732965-42-3)
- 1-Acetyl-1H-imidazole-4,5-dicarbonitrile (CAS 19485-47-3)
- Tert-butyl (2S,4S)-2-(aminomethyl)-2-(4-bromobenzyl)-4-hydroxypyrrolidine-1-carboxylate (CAS 2566693-66-9)
- 4-((Dimethylamino)methyl)benzoic acid (CAS 18364-71-1)
- 2-(5-Methyl-3-phenyl-1,2-oxazol-4-yl)-4H-3,1-benzoxazin-4-one (CAS 866150-69-8)
- Dextromethorphan EP Impurity D HBr (CAS 1453167-99-1(Free Base))
- n-((2,3-Dihydrobenzofuran-5-yl)methyl)butan-2-amine (CAS 1157544-39-2)
- 2-{[2-(4-Chlorophenoxy)ethyl]amino}ethanol Hydrochloride (CAS 99513-36-7)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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