S-Cyclopropylglycine Methyl ester hydrochloride

Product Name: S-Cyclopropylglycine Methyl ester hydrochloride
CAS No.: 138326-68-8
Chemical Name: S-Cyclopropylglycine Methyl ester hydrochloride
Synonyms: L-Cyclopropylglycine-OMe.HCl;methyl (2S)-2-amino-2-cyclopropylacetate;Methyl (S)-a-amino-cyclopropaneacetate HCl;(S)-Methyl-2-amino-2-cyclopropylacetate.HCl;L-Cyclopropylglycine methyl ester hydrochloride;S-Cyclopropylglycine Methyl ester hydrochloride;S-2-Cyclopropylglycine methyl ester hydrochloride;Methyl (2S)-amino(cyclopropyl)-acetate hydrochloride;(S)-Methyl 2-amino-2-cyclopropylacetate hydrochloride;Methyl (S)-2-Amino-2-cyclopropylacetate Hydrochloride
CBNumber: CB22616896
Molecular Formula: C6H12ClNO2
Formula Weight: 165.62
MOL File: 138326-68-8.mol

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S-Cyclopropylglycine Methyl ester hydrochloride Property

storage temp.: Sealed in dry,Room Temperature
Appearance: White to off-white Solid
optical activity: 98.128°(C=0.46 g/100mI, MEOH , 20°C, 589nm)

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Safety

HS Code: 2922498590

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Apolloscientific

Product number: OR963730
Product name: (S)-Methyl2-amino-2-cyclopropylacetatehydrochloride
Purity: 95%
Packaging: 250mg
Price: $327
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CCH0002480
Product name: (S)-AMINO-CYCLOPROPYL-ACETIC ACID METHYL ESTER HYDROCHLORIDE
Purity: 95.00%
Packaging: 250MG
Price: $327.6
Updated: 2021/12/16

Activate Scientific

Product number: AS86782
Product name: Methyl (S)-alpha-amino-cyclopropaneacetate HCl
Purity: 95+% ee
Packaging: 1g
Price: $338
Updated: 2021/12/16

Apolloscientific

Product number: OR963730
Product name: (S)-Methyl2-amino-2-cyclopropylacetatehydrochloride
Purity: 95%
Packaging: 1g
Price: $805
Updated: 2021/12/16

Activate Scientific

Product number: AS86782
Product name: Methyl (S)-alpha-amino-cyclopropaneacetate HCl
Purity: 95+% ee
Packaging: 5G
Price: $1116
Updated: 2021/12/16

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S-Cyclopropylglycine Methyl ester hydrochloride Chemical Properties,Usage,Production

Synthesis

67-56-1

49606-99-7

138326-68-8

(S)-2-Amino-2-cyclopropylacetic acid (10.0 g, 86.9 mmol) was slowly added to a solution of anhydrous methanol (750 mL) containing thionyl chloride (7.6 mL, 104 mmol) at 0 °C. The reaction mixture was gradually warmed to room temperature and subsequently heated to reflux for 4 hours. Upon completion of the reaction, the mixture was cooled to room temperature and concentrated under reduced pressure to give the crude product. The crude product was washed with acetone to yield 8.94 g of L-cyclopropylglycine methyl ester hydrochloride as a white solid. The yield was 62% and the mass spectrum (MS) showed a molecular ion peak of 130 (M+H+) and a melting point of 134.0-135.9 °C.

References

[1] Patent: US2004/77646, 2004, A1. Location in patent: Page 88
[2] Patent: US2004/248949, 2004, A1. Location in patent: Page 33
[3] Journal of the American Chemical Society, 2015, vol. 137, # 5, p. 2042 - 2046
[4] Patent: US2018/110824, 2018, A1. Location in patent: Paragraph 0642; 0643; 0644

S-Cyclopropylglycine Methyl ester hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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S-Cyclopropylglycine Methyl ester hydrochloride Suppliers

China 40 India 1 United States 4 Global 45

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138326-68-8