Carbonic Acid 2,5-Dioxopyrrolidin-1-yl (S)-Tetrahydrofuran-d4-3-yl Ester CAS 1217695-90-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1217695-90-3 |
| Molecular Formula | C9H11NO6 |
| Molecular Weight | 229.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Carbonic Acid 2,5-Dioxopyrrolidin-1-yl (S)-Tetrahydrofuran-d4-3-yl Ester (CAS 1217695-90-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11NO6. Molecular weight: 229.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H11NO6 |
| Molecular Weight | 229.19 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Carbonic Standards
- Carbonic acid methyl ester 2-vinyl-indan-2-yl ester (CAS 1446488-24-9)
- Carbonic acid, zirconium(4+) salt (2:1) (CAS 23288-53-1)
- (Ethyl carbonic) 2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrole-3-carboxylic anhydride-1-oxyl (CAS 19187-50-9)
- Carbonic Acid 1-Chloroethyl Phenyl Ester (CAS 50972-20-8)
- Carbonic Acid 4-Methoxy-Benzyl Ester Phenyl Ester (CAS 31558-46-0)
- Carbonic acid cyclohexyl ester 4-nitrophenyl ester (CAS 176787-42-1)
- Carbonic acid methyl ester 4-methyl-[1,2,3]thiadiazol-5-ylmethyl ester (CAS 1089330-96-0)
- Carbonic acid,(phenoxycarbonyl)azanyl phenyl ester (CAS 141580-65-6)
Recommended Standards
- 5-Oxo-1h,5h-pyrazolo[1,5-a]quinazoline-3-carboxylic acid (CAS 1181458-88-7)
- 3-Hydroxy-1H-pyrazolo[4,3-c]quinoline-6-carboxylic acid (CAS 1235659-45-6)
- 3-Hydroxy-1H-pyrazolo[4,3-c]quinoline-7-carboxylic acid (CAS 1171932-64-1)
- 4-Methyl-6-(1,2-oxazol-5-yl)-2-[3-(trifluoromethyl)phenyl]-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione (CAS 477859-33-9)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(m-tolyl)thiophen-2-yl)boronate (CAS 1402173-84-5)
- 5-((Methylthio)methyl)isoxazole-3-carbonitrile (CAS 84654-34-2)
- Methyl 5-amino-1-methyl-1H-pyrrole-3-carboxylate (CAS 1220040-22-1)
- 14-Epiandrographolide (CAS 142037-79-4)
- 6,7-Difluoro-3-(phenylsulfonyl)quinolin-4(1H)-one (CAS 899348-47-1)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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