119238-52-7 Usage
General Description
D-Proline, 1-[(2S)-3-mercapto-2-methyl-1-oxopropyl]-, also known as L-methionine, is an amino acid derivative that is commonly found in foods such as meat, fish, and dairy products. It plays a crucial role in protein synthesis and is also involved in the formation of collagen, cartilage, and other connective tissues. Additionally, D-proline is used in the pharmaceutical and cosmetic industries for its antioxidant and anti-aging properties. It is also known for its ability to promote wound healing and support overall skin health. Furthermore, D-proline has been studied for its potential therapeutic effects in treating conditions such as osteoarthritis, liver disease, and neurological disorders. Overall, D-proline, 1-[(2S)-3-mercapto-2-methyl-1-oxopropyl]- is a versatile compound with diverse applications in health and wellness.
Check Digit Verification of cas no
The CAS Registry Mumber 119238-52-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,2,3 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 119238-52:
(8*1)+(7*1)+(6*9)+(5*2)+(4*3)+(3*8)+(2*5)+(1*2)=127
127 % 10 = 7
So 119238-52-7 is a valid CAS Registry Number.
119238-52-7Relevant articles and documents
Process for preparation of optically active N-mercaptoalkanoylamino acids
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, (2008/06/13)
A process is disclosed wherein an optically active N-mercaptoalkanoylamino acid is prepared by (1) reacting an optically active β-hydroxyalkanoic acid, with a halogenating reagent to prepare an optically active β-haloalkanoyl halide (2) reacting the β-haloalkanoyl halide with an amino acid to produce an optically active N-β-haloalkanoylamino acid and (3) reacting the N-β-haloalkanoylamino acid with a reagent capable of converting the halogen into the thiol group, the configuration of the formulas (II), (III), (IV), (V), and (VI) being retained in all the optically active compounds throughout the process to prepare the compound represented by formula (I). The product of the present invention, for example, N-(3-mercapto-2-D-methylpropanoyl)-L-proline inhibits the enzymatic conversion of angiotensin I into angiotensin II and therefore is useful for relieving angiotensin-related hypertension.
Urinary metabolites of 1-(3-mercapto-2-D-methyl-1-oxopropyl)-L-proline (SQ-14225), a new antihypertensive agent, in rats and dogs
Ikeda,Komai,Kawai,Shindo
, p. 1416 - 1422 (2007/10/02)
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