Tert-butyl 6-(hydroxyimino)-2-azabicyclo[2.2.1]heptane-2-carboxylate CAS 929972-91-8
| CAS No. | 929972-91-8 |
| Molecular Formula | C11H18N2O3 |
| Molecular Weight | 226.27 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 Tert-butyl 6-(hydroxyimino)-2-azabicyclo[2.2.1]heptane-2-carboxylate.
Tert-butyl 6-(hydroxyimino)-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 929972-91-8) is a high-purity analytical reference standard with the molecular formula C11H18N2O3 and a molecular weight of 226.27 g/mol.
Based on its molecular formula C11H18N2O3, Tert-butyl 6-(hydroxyimino)-2-azabicyclo[2.2.1]heptane-2-carboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 226.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), Tert-butyl 6-(hydroxyimino)-2-azabicyclo[2.2.1]heptane-2-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H18N2O3 |
| Molecular Weight | 226.27 g/mol |
| Appearance | Off-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, 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.) | 1987 |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl 4-cyano-4-hydroxypiperidine-1-carboxylate (CAS 908140-15-8)
- Trans-diethyl 4-methylenecyclopentane-1,2-dicarboxylate (CAS 63649-25-2)
- tert-Butyl 4-carbamoyl-5,6-dihydropyridine-1(2H)-carboxylate (CAS 291539-61-2)
- TUG-1387 (CAS 6319-64-8)
- 4-Amino-1H-pyrazol-3(2H)-one (CAS 90293-76-8)
- 3-Ethyl-1H-indazole (CAS 4498-71-9)
- 7-(3,4-Dichlorophenyl)-2-(methylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338394-80-2)
- (5-Bromobenzo[d][1,3]dioxol-4-yl)methanol (CAS 669051-19-8)
- Methyl 1-(3-nitro-2-pyridinyl)-3-azetanecarboxylate (CAS 1424856-97-2)
- 4-Methyl-5-(trifluoromethyl)isoxazol-3-amine (CAS 110234-47-4)
- N-(4-Amino-2-chlorophenyl)-4-fluorobenzamide (CAS 926214-87-1)
- 6-(Pyridin-3-ylcarbamoyl)-cyclohex-3-enecarboxylic acid (CAS 432001-25-7)
- 7-Chloro-4-(4-methylpiperazin-1-yl)quinoline (CAS 84594-63-8)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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