Di-tert-butyl (2S,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate CAS 194163-83-2
| CAS No. | 194163-83-2 |
| Molecular Formula | C14H25NO5 |
| Molecular Weight | 287.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Di-tert-butyl (2S,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate (C14H25NO5) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Di-tert-butyl (2S,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate (CAS 194163-83-2) is a high-purity analytical reference standard with the molecular formula C14H25NO5 and a molecular weight of 287.35 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Di-tert-butyl (2S,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H25NO5 |
| Molecular Weight | 287.35 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2012 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-(Tert-butyl) 4-ethyl 4-(hydroxymethyl)piperidine-1,4-dicarboxylate (CAS 193022-98-9)
- (2-([4-(4-Fluorophenyl)piperazin-1-yl]sulfonyl)ethyl)amine (CAS 941869-70-1)
- Ethyl 8-benzyl-2-oxo-8-azabicyclo[3.2.1]octane-3-carboxylate (CAS 1914047-62-3)
- (2,5-Dimethoxybenzyl)(2-Methoxybenzyl)Amine (CAS 356094-36-5)
- Methyl 4'-fluoro-1,1'-biphenyl-4-carboxylate (CAS 80254-87-1)
- 4-Hydroxynicotinonitrile (CAS 89324-16-3)
- n-(Piperidin-4-yl)-4-(trifluoromethyl)pyridin-2-amine trihydrochloride (CAS 1779124-63-8)
- [3-(4-Chloro-benzyl)-2,5-dioxo-pyrrolidin-1-yl]-acetic acid (CAS 332849-48-6)
- 4-(3-Methoxyphenyl)piperidin-4-ol (CAS 180161-15-3)
- Cyanimidodithiocarbonic acid S-benzyl esterS-potassium salt (CAS 36598-30-8)
- (4-(Chloromethyl)phenyl)(pyrrolidin-1-yl)methanone (CAS 929972-98-5)
- 2-(Methoxymethyl)pyridin-3-ol (CAS 188670-04-4)
- tert-Butyl N-[(3R,4S)-3-hydroxypiperidin-4-yl]carbamate (CAS 642478-29-3)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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