3-((Tetrahydro-2H-pyran-4-yl)amino)pyrrolidine-2,5-dione CAS 1189133-99-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189133-99-0 |
| Molecular Formula | C9H14N2O3 |
| Molecular Weight | 198.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((Tetrahydro-2H-pyran-4-yl)amino)pyrrolidine-2,5-dione (CAS 1189133-99-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H14N2O3. Molecular weight: 198.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H14N2O3 |
| Molecular Weight | 198.22 g/mol |
| Appearance | Off-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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Tetrahydro Standards
- 4,5,6,7-Tetrahydro-5-methylthiazolo[4,5-c]pyridine-2-carboxylic acid (CAS 693771-79-8)
- 2-Phenyl-4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine (CAS 1177479-17-2)
- 4-(Tetrahydro-2-furanylmethyl)-1,4-diazepan-5-one (CAS 1219960-43-6)
- 5-(Tetrahydro-2h-pyran-4-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1339612-02-0)
- 5-(Tetrahydro-2h-pyran-3-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1344206-83-2)
- 1-phenyl-4,5,6,7-tetrahydro-1H-indazole (CAS 14714-06-8)
- 1-(Tetrahydro-2h-pyran-4-yl)cyclopentane-1-carboxylic acid (CAS 1503972-37-9)
- 2,3,6,7-Tetrahydro-1H,5H-pyrido[3,2,1-ij]quinoline-9-carbonitrile (CAS 97315-60-1)
Recommended Standards
- 2-((3-Amino-1h-pyrazol-1-yl)methyl)benzonitrile (CAS 1184559-73-6)
- 3-Ethyl-1-oxa-3,7-diazaspiro[4.5]decane-2,4-dione (CAS 118937-18-1)
- 3-((3-Amino-1h-pyrazol-1-yl)methyl)benzonitrile (CAS 1184154-30-0)
- 3-(4-methyl-1,3-thiazol-2-yl)prop-2-enoic acid (CAS 89791-85-5)
- Diphenyl phosphate (CAS 838-85-7)
- Ls2265 (CAS 72678-30-9)
- 2-Methylpropyl 4-(2-aminophenyl)piperazine-1-carboxylate (CAS 136817-34-0)
- 6-Nitro-5-(trifluoromethyl)-1H-indole (CAS 1236060-61-9)
- Brivaracetam Impurity 2 (CAS 357336-19-7)
- Semaglutide (CAS 910463-68-2（free base）)
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