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(2S)-1-tert-Butyl 2-methyl 5-hydroxypyrrolidine-1,2-dicarboxylate

Also known as: 1,2-Pyrrolidinedicarboxylic acid, 5-hydroxy-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S)-, (S)-1-tert-Butyl 2-methyl 5-hydroxypyrrolidine-1,2-dicarboxylate, 1-(tert-Butyl) 2-methyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate, 1-O-tert-butyl 2-O-methyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate, Boc-5-hydroxyproline methyl ester, Methyl (2S)-1-Boc-5-hydroxypyrrolidine-2-carboxylate, RMA-532, 5-hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester

(2S)-1-tert-Butyl 2-methyl 5-hydroxypyrrolidine-1,2-dicarboxylate (CAS 188200-05-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H19NO5 and a molecular weight of 245.27200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
188200-05-7
Jingsj CID
J-1602391-9
Molecular Formula
C11H19NO5
Molecular Weight
245.27200 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass245.12600
PSA76.07000
LogP0.81520

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of (2S)-1-tert-Butyl 2-methyl 5-hydroxypyrrolidine-1,2-dicarboxylate?

The CAS number of (2S)-1-tert-Butyl 2-methyl 5-hydroxypyrrolidine-1,2-dicarboxylate is 188200-05-7.

What are the molecular formula and molecular weight of (2S)-1-tert-Butyl 2-methyl 5-hydroxypyrrolidine-1,2-dicarboxylate?

(2S)-1-tert-Butyl 2-methyl 5-hydroxypyrrolidine-1,2-dicarboxylate has molecular formula C11H19NO5 and molecular weight 245.27200 g/mol.

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

Last updated:

How to cite: Jingsj. "(2S)-1-tert-Butyl 2-methyl 5-hydroxypyrrolidine-1,2-dicarboxylate (CAS 188200-05-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1602391-9 (accessed 2026-11-09).

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