Description
Methyl 3-(((tert-butoxy)carbonyl)amino)propanoate (CAS No. 42116-55-2) is a high-purity, specialty chemical compound with the molecular formula C9H17NO4. This ester derivative, also known by its IUPAC name methyl 3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate, is widely utilized in organic synthesis and pharmaceutical research. The compound features a tert-butoxycarbonyl (Boc) protecting group, making it invaluable for peptide synthesis and other sensitive reactions where amine protection is required. Our product is rigorously tested for quality, ensuring optimal purity and consistency for laboratory and industrial applications. Packaged under controlled conditions to maintain stability, this reagent is ideal for researchers seeking reliable performance in complex synthetic pathways.
Properties
- CAS Number: 42116-55-2
- Complexity: 207
- IUPAC Name: methyl 3-(tert-butoxycarbonylamino)propanoate
- InChI: InChI=1S/C9H17NO4/c1-9(2,3)14-8(12)10-6-5-7(11)13-4/h5-6H2,1-4H3,(H,10,12)
- InChI Key: GUYURTCMYDHGKH-UHFFFAOYSA-N
- Exact Mass: 203.11575802
- Molecular Formula: C9H17NO4
- Molecular Weight: 203.24
- SMILES: CC(C)(C)OC(=O)NCCC(=O)OC
- Topological: 64.6
- Monoisotopic Mass: 203.11575802
- Synonyms: methyl 3-{[(tert-butoxy)carbonyl]amino}propanoate, Methyl 3-([(tert-butoxy)carbonyl]amino)propanoate, Methyl 3-(((tert-butoxy)carbonyl)amino)propanoate, 817-772-7, 42116-55-2, Methyl 3-((tert-butoxycarbonyl)amino)propanoate, Methyl 3-(tert-butoxycarbonylaMino)propanoate, Methyl 3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate, MFCD12198407, Methyl 3-(Boc-amino)propanoate, N-Boc-beta-Alanine-methyl ester, Methyl3-((tert-butoxycarbonyl)amino)propanoate, SCHEMBL1256643, SCHEMBL1632358, DTXSID80470606, GUYURTCMYDHGKH-UHFFFAOYSA-N, SBA11655, AKOS009019070, DS-6235, DA-32808, SY184612, methyl 3-t-butyloxycarbonylamino-propionate, methyl3-tert-butoxycarbonylamino-propionate, methyl 3-tert-butoxycarbonylamino-propionate, CS-0154373, EN300-60129, C75127, N-(t-butyloxycarbonyl)-beta-alanine methyl ester, Z98579239
Application
Methyl 3-(((tert-butoxy)carbonyl)amino)propanoate is primarily used as a key intermediate in peptide synthesis, where the Boc group serves as a protective moiety for amines. It is also employed in the preparation of modified amino acids and other bioactive molecules. Researchers leverage this compound in medicinal chemistry for the development of novel therapeutic agents. Its stability and reactivity make it suitable for use in multi-step organic transformations.
Safety and Hazards
GHS Hazard Statements
- H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
- H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statements
- P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
Hazard Classes and Categories
- Acute Tox. 4 (100%)
- Skin Irrit. 2 (100%)
- Eye Irrit. 2A (100%)
- STOT SE 3 (100%)
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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.


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