tert-Butyl n-[(4e)-4-(hydroxyimino)-4-(pyridin-2-yl)butyl]carbamate CAS 952182-11-5
| CAS No. | 952182-11-5 |
| Molecular Formula | C14H21N3O3 |
| Molecular Weight | 279.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), tert-Butyl n-[(4e)-4-(hydroxyimino)-4-(pyridin-2-yl)butyl]carbamate 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.
CATO supplies tert-Butyl n-[(4e)-4-(hydroxyimino)-4-(pyridin-2-yl)butyl]carbamate (CAS 952182-11-5), a certified reference material (molecular formula C14H21N3O3, MW 279.33 g/mol) for analytical method development and quality control.
The molecular framework of tert-Butyl n-[(4e)-4-(hydroxyimino)-4-(pyridin-2-yl)butyl]carbamate (C14H21N3O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H21N3O3 |
| Molecular Weight | 279.33 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-Butyl 4-(pyrazin-2-yloxy)piperidine-1-carboxylate (CAS 442199-08-8)
- tert-Butyl n-[(4e)-4-(hydroxyimino)-4-(pyridin-3-yl)butyl]carbamate (CAS 952182-12-6)
- tert-Butyl 3-(pyrimidin-2-yloxy)piperidine-1-carboxylate (CAS 950649-02-2)
- tert-Butyl n-[(4e)-4-(hydroxyimino)-4-(pyridin-4-yl)butyl]carbamate (CAS 952182-13-7)
- 2,5-Dibromothiophene-3,4-dicarboxylic Acid (CAS 190723-12-7)
- Potassium trifluoro((phenylthio)methyl)borate (CAS 1770793-98-0)
- Ethyl 6,8-difluoroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1000844-18-7)
- 2-Propenoic acid, polymer with 6-(3-butenyl)-1,3,5-triazine-2,4-diamine and ethyl 2-propenoate (CAS 72403-57-7)
- Perfluorophenyl 4-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carboxylate (CAS 921938-83-2)
- 3-(4-(Chloromethyl)phenoxy)-N,N-dimethylpropan-1-amine hydrochloride (CAS 769123-68-4)
- Cefminox Impurity 14 (CAS 51138-06-8)
- Ethyl 2-amino-2-(6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-1-yl)acetate dihydrochloride (CAS 2654823-17-1)
- N-(1,1-dioxidotetrahydrothien-3-yl)ethane-1,2-diamine dihydrochloride (CAS 329325-10-2)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
Why CATO?
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