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tert-butyl 3-aminopropanoate

Also known as: tert-butyl 3-aminopropanoate, tert-butyl β-alaninate, 3-aminopropionic acid tert-butyl ester, β-alanine tert-butyl ester, H-β-Ala-OtBu, b-Alanine, 1,1-dimethylethyl ester, β-Alanine, 1,1-dimethylethyl ester

tert-butyl 3-aminopropanoate (CAS 15231-41-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H15NO2 and a molecular weight of 145.19900 g/mol. Key property: a boiling point of 192.3°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
15231-41-1
Jingsj CID
J-2056-4
Molecular Formula
C7H15NO2
Molecular Weight
145.19900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point192.3°C
Exact Mass145.11000
PSA52.32000
LogP1.37720
Storage Conditions2-8°C

Activity & Biological Data

TargetAlkyl/ether
Additional Information[1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562

Customs & Trade Information

HS Code2922499990
SummaryHS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of tert-butyl 3-aminopropanoate?

The CAS number of tert-butyl 3-aminopropanoate is 15231-41-1.

What are the molecular formula and molecular weight of tert-butyl 3-aminopropanoate?

tert-butyl 3-aminopropanoate has molecular formula C7H15NO2 and molecular weight 145.19900 g/mol.

What are the upstream and downstream products of tert-butyl 3-aminopropanoate?

For tert-butyl 3-aminopropanoate, Upstream Products: N-[(Phenylmethoxy)carbonyl]-beta-alanine tert-butyl ester, tert-Butyl 3-(benzylamino)propanoate, Isobutylene; Downstream Products: N-[(Phenylmethoxy)carbonyl]-beta-alanine tert-butyl ester, tert-Butyl 3-(benzylamino)propanoate, Fmoc-N-(tert-butyloxycarbonylethyl)-glycine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "tert-butyl 3-aminopropanoate (CAS 15231-41-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2056-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.