ditert-butyl cis-2-(hydroxymethyl)-5-methyl-piperazine-1,4-dicarboxylate CAS 2703598-52-9
| CAS No. | 2703598-52-9 |
| Molecular Formula | C16H30N2O5 |
| Molecular Weight | 330.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including ditert-butyl cis-2-(hydroxymethyl)-5-methyl-piperazine-1,4-dicarboxylate.
ditert-butyl cis-2-(hydroxymethyl)-5-methyl-piperazine-1,4-dicarboxylate (CAS 2703598-52-9), molecular formula C16H30N2O5 and molecular weight 330.42 g/mol, is a CATO reference standard with documented purity and traceability.
ditert-butyl cis-2-(hydroxymethyl)-5-methyl-piperazine-1,4-dicarboxylate (C16H30N2O5) 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H30N2O5 |
| Molecular Weight | 330.42 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 DMSO, DMF, methanol |
| 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.) | 2002 |
| Nitrogen Atoms | 2 |
Related ditert Standards
- ditert-butyl (2R)-2-(methoxymethyl)piperazine-1,4-dicarboxylate (CAS 2561529-04-0)
- ditert-butyl (2R,5S)-2-(hydroxymethyl)-5-methyl-piperazine-1,4-dicarboxylate (CAS 2755763-27-8)
- ditert-butyl (2S,5S)-2-(hydroxymethyl)-5-methyl-piperazine-1,4-dicarboxylate (CAS 2382539-44-6)
- ditert-butyl 2-(hydroxymethyl)-5-methyl-piperazine-1,4-dicarboxylate (CAS 2386212-18-4)
- ditert-butyl 2-carbamoylpiperazine-1,4-dicarboxylate (CAS 927883-45-2)
- ditert-butyl 3-hydroxy-2,3,3a,4,6,6a-hexahydropyrrolo[3,4-b]pyrrole-1,5-dicarboxylate (CAS 176386-91-7)
- ditert-butyl 2-acetylpiperazine-1,4-dicarboxylate (CAS 2411637-42-6)
- ditert-butyl 3-oxo-1,5-diazocane-1,5-dicarboxylate (CAS 862703-10-4)
Recommended Standards
- Ethyl 1,3-dimethyl-4-oxo-5-(piperidin-1-ylmethylene)-4,5,6,7-tetrahydro-1H-indole-2-carboxylate (CAS 84990-06-7)
- di-tert-Butyl 2-(2-hydroxyethyl)piperazine-1,4-dicarboxylate (CAS 259808-71-4)
- Ethyl 4-amino-3-(1-naphthyl)-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxylate (CAS 312922-33-1)
- di-tert-Butyl (S)-2-(2-hydroxyethyl)piperazine-1,4-dicarboxylate (CAS 660862-48-6)
- 2-(Bromomethyl)benzo[d]oxazole-7-acrylic acid (CAS 1803425-35-5)
- 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethyl 2-propenoate and 2-propenoic acid (CAS 25135-39-1)
- 4,6-Dichloro-2-propylpyrimidine (CAS 1197-28-0)
- Methyl 4-bromobut-2-ynoate (CAS 40995-01-5)
- 5-[(Z)-2-(3-Methylphenyl)diazen-1-yl]-2-(pyridin-2-yl)-4-(thiophen-2-yl)pyrimidine (CAS 339279-58-2)
- Fmoc-3-chloro-L-tyrosine (CAS 478183-58-3)
- 2-(3-Chloropropyl)-5-methyloxazole-4-carboxylic acid (CAS 929971-81-3)
- 2-(4-Methylpyridin-2-yl)piperidine-1-carbaldehyde (CAS 1352513-03-1)
- N-(9-((2R,3R,4R,5R)-4-Hydroxy-5-(hydroxymethyl)-3-(((R)-tetrahydrofuran-2-yl)oxy)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 87865-88-1)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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