tert-Butyl 3-(hydroxyamino)-3-iminopropanoate CAS 218278-67-2
| CAS No. | 218278-67-2 |
| Molecular Formula | C7H14N2O3 |
| Molecular Weight | 174.20 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 3-(hydroxyamino)-3-iminopropanoate.
tert-Butyl 3-(hydroxyamino)-3-iminopropanoate (CAS 218278-67-2), molecular formula C7H14N2O3 and molecular weight 174.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of tert-Butyl 3-(hydroxyamino)-3-iminopropanoate (C7H14N2O3) is characterized by an amino-acid-derived structure, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 3-(hydroxyamino)-3-iminopropanoate 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 | C7H14N2O3 |
| Molecular Weight | 174.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2019 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Spiro[[1,3]dioxolane-2,1'-indene] (CAS 6710-43-6)
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- Primaquine EP Impurity C (CAS 90-52-8)
- 287494-25-1 1-Methyl-3-(pyridin-3-yl)-1H-pyrazol-5-amine DTXSID30650890 (CAS 287494-25-1)
- 4-(1,3-Dioxoisoindolin-2-yl)butyl 2-(methylthio)nicotinate (CAS 744240-29-7)
- 1-(6-Aminopyridin-3-yl)ethanone hydrochloride (CAS 19828-21-8)
- 4-Amino-4-(4-methoxybenzyl)tetrahydro-2h-thiopyran 1,1-dioxide hydrochloride (CAS 2490698-18-3)
- 3-(Heptafluoropropyl)-1-phenyl-5-(trifluoromethyl)-1H-pyrazole (CAS 1274904-50-5)
- (3AR,8S,8aR)-tert-butyl 8-amino-4-fluoro-3,3a,8,8a-tetrahydroindeno[1,2-c]pyrrole-2(1H)-carboxylate (CAS 1263177-91-8)
- 2-(4-(Aminomethyl)-5-(difluoromethyl)-2-iodopyridin-3-yl)acetic acid (CAS 1805466-77-6)
- 3,3'',5,5''-Tetrachloro-1,1':3',1''-terphenyl (CAS 500729-84-0)
- 2-Amino-4-(trifluoromethoxy)benzoic acid (CAS 1259323-62-0)
- (R)-4-Hydroxy-2,5-dioxoimidazolidine-4-carboxamide (CAS 151359-26-1)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
Why CATO?
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