L-Aspartic acid di-tert-butyl ester hydrochloride

L-天冬氨酸二叔丁基酯盐酸盐

Also known as: H-Asp(OtBu)-OtBu·HCl, H-Asp(OtBu)-OtBu HCl, H-Asp(OtBu)-OtBu.HCl, Di-tert-butyl L-aspartate hydrochloride, Di-tert-butyl L-aspartate hydrochloride (1:1), L-Aspartic acid, bis(1,1-dimethylethyl) ester, hydrochloride (1:1), Aspartic acid di-tert-butyl ester hydrochloride, Bis(2-methyl-2-propanyl) L-aspartate hydrochloride (1:1), ditert-butyl (2S)-2-aminobutanedioate hydrochloride, (S)-Di-tert-butyl 2-aminosuccinate hydrochloride

CAS No.
1791-13-5
Jingsj CID
J-1959786-5
Molecular Formula
C12H24ClNO4
Chinese Name
L-天冬氨酸二叔丁基酯盐酸盐
Molecular Weight
281.776 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point150 °C(dec.)
Boiling Point339.8ºC at 760 mmHg
Flash Point159.3ºC

Frequently Asked Questions

What is the CAS number of L-Aspartic acid di-tert-butyl ester hydrochloride?

1791-13-5

What are the molecular formula and molecular weight of L-Aspartic acid di-tert-butyl ester hydrochloride?

C12H24ClNO4, molecular weight 281.776 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026