tert-Butyl 3-isocyanatopropanoate CAS 884504-55-6
| CAS No. | 884504-55-6 |
| Molecular Formula | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H13NO3, tert-Butyl 3-isocyanatopropanoate 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 171.19 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).
tert-Butyl 3-isocyanatopropanoate (CAS 884504-55-6), molecular formula C8H13NO3 and molecular weight 171.19 g/mol, is a CATO reference standard with documented purity and traceability.
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 tert-Butyl 3-isocyanatopropanoate 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 | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl 2-formylaziridine-1-carboxylate (CAS 852485-58-6)
- Tiglyl Glycine Methyl Ester (CAS 55649-53-1)
- rac-(1R,2S)-2-carbamoylcyclohexane-1-carboxylic acid (CAS 336103-00-5)
- trans-4-(Aminocarbonyl)cyclohexanecarboxylic acid (CAS 21483-87-4)
- 1-(3-chloro-4-fluorophenyl)-4-(diethoxymethyl)-1H-1,2,3-triazole (CAS 1461706-60-4)
- 1-(2,5-Dichlorophenyl)-3-(dimethylamino)propan-1-one hydrochloride (CAS 100127-15-9)
- 2-[2-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenoxy]-ethyl-carbamic acid tert-butyl ester (CAS 1808251-82-2)
- Methyl 5-amino-1H-indazole-6-carboxylate (CAS 1000373-79-4)
- 2-(Pyrrolidin-1-yl)nicotinaldehyde (CAS 690632-39-4)
- (5E)-5-(5-Chloro-2-hydroxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one (CAS 6320-49-6)
- 3-(3-Ethoxyphenyl)-5-(piperidin-4-ylmethyl)-1,2,4-oxadiazole (CAS 1370594-64-1)
- 4-Bromo-n-methyl-1,3-benzothiazol-2-amine (CAS 1177299-65-8)
- Tert-butyl 4-(2,3-dimethylphenyl)-3-oxopiperidine-1-carboxylate (CAS 1354951-53-3)
- Semaglutide Impurity 6 (CAS 62-57-7)
Why CATO?
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