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tert-Butyl (S)-2-(diazoacetyl)pyrrolidine-1-carboxylate

Also known as: (2S)-tert-Butyl 2-diazoacetylpyrrolidine-2-carboxylate, (L)-2-Diazoacetyl-pyrrolidine-1-carboxylic acid tertiary-butyl ester, (S)-1-(tert-Butoxycarbonyl)-2-(diazoacetyl)pyrrolidine, (S)-1-t-Butoxycarbonyl-2-(2-diazo-1-oxoethyl)pyrrolidine, (S)-N-tert-butoxycarbonyl-2-diazoacetylpyrrolidine, (S)-tert-Butyl 2-(2-diazoacetyl)pyrrolidine-1-carboxylate, (Z)-2-diazonio-1-[(2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidin-2-yl]ethenolate, Boc-L-prolyldiazomethane, tert-butyl (2S)-2-(diazoacetyl)-1-pyrrolidinecarboxylate

tert-Butyl (S)-2-(diazoacetyl)pyrrolidine-1-carboxylate (CAS 101130-03-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H17N3O3 and a molecular weight of 239.27100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
101130-03-4
Jingsj CID
J-1108109-7
Molecular Formula
C11H17N3O3
Molecular Weight
239.27100 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass239.12700
PSA84.00000
LogP1.27456

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 tert-Butyl (S)-2-(diazoacetyl)pyrrolidine-1-carboxylate?

The CAS number of tert-Butyl (S)-2-(diazoacetyl)pyrrolidine-1-carboxylate is 101130-03-4.

What are the molecular formula and molecular weight of tert-Butyl (S)-2-(diazoacetyl)pyrrolidine-1-carboxylate?

tert-Butyl (S)-2-(diazoacetyl)pyrrolidine-1-carboxylate has molecular formula C11H17N3O3 and molecular weight 239.27100 g/mol.

What are the upstream and downstream products of tert-Butyl (S)-2-(diazoacetyl)pyrrolidine-1-carboxylate?

For tert-Butyl (S)-2-(diazoacetyl)pyrrolidine-1-carboxylate, Upstream Products: Diazomethane, Boc-L-Proline, Isobutyl chloroformate; Downstream Products: Boc-L-beta-homoproline, Methyl (2S)-2-pyrrolidinylacetate.

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 (S)-2-(diazoacetyl)pyrrolidine-1-carboxylate (CAS 101130-03-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1108109-7 (accessed 2026-11-09).

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