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EntityQ23637400· pop 5· linked from 5 articles

Also known as Thiazolidinecarboxylic acid, DL-Thiaproline, DL-Thiazolidinecarboxylic acid, 4-Thiazolidinecarboxylic acid, Thiazolidine-4-carboxylic acid, Thiaproline, 4-Carboxythiazolidine

Thioproline is a nonproteinogenic amino acid with the formula , although it crystallizes as the zwitterion . It consists of a 1,3-thiazolidine ring ( ) substituted with a carboxylic acid. It is synthesized by reaction of formaldehyde and cysteine. It occurs in nature, but rarely. It forms a coordination complex with cobalt.

Wikidata facts

Mass
133.02
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canonical SMILES
C1C(NCS1)C(=O)O
chemical formula
C₄H₇NO₂S
pKa
1.51
World Health Organisation international non-proprietary name
timonacic
Commons category
1,3-Thiazolidine-4-carboxylic acid
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Thioproline is a nonproteinogenic amino acid with the formula , although it crystallizes as the zwitterion . It consists of a 1,3-thiazolidine ring ( ) substituted with a carboxylic acid. It is synthesized by reaction of formaldehyde and cysteine. It occurs in nature, but rarely. It forms a coordination complex with cobalt.

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