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5,5-dimethylpyrrolidine-2-carboxylic acid

Also known as: 5,5-dimethylproline, 5,5-dimethylpyrrolidine-2-carboxylic acid, Proline, 5,5-dimethyl-

5,5-dimethylpyrrolidine-2-carboxylic acid (CAS 146954-59-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H13NO2 and a molecular weight of 143.18400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
146954-59-8
Jingsj CID
J-1055023-9
Molecular Formula
C7H13NO2
Molecular Weight
143.18400 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass143.09500
PSA49.33000
LogP0.93040

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 5,5-dimethylpyrrolidine-2-carboxylic acid?

The CAS number of 5,5-dimethylpyrrolidine-2-carboxylic acid is 146954-59-8.

What are the molecular formula and molecular weight of 5,5-dimethylpyrrolidine-2-carboxylic acid?

5,5-dimethylpyrrolidine-2-carboxylic acid has molecular formula C7H13NO2 and molecular weight 143.18400 g/mol.

What are the upstream and downstream products of 5,5-dimethylpyrrolidine-2-carboxylic acid?

For 5,5-dimethylpyrrolidine-2-carboxylic acid, Upstream Products: 5,5-Dimethyl-1-pyrroline N-oxide, 5,5-Dimethyl-2-pyrrolidinone; Downstream Products: 1-(tert-Butoxycarbonyl)-5,5-dimethylpyrrolidine-2-carboxylic acid.

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

Last updated:

How to cite: Jingsj. "5,5-dimethylpyrrolidine-2-carboxylic acid (CAS 146954-59-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1055023-9 (accessed 2026-11-09).

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