DL-Homoserine Lactone hydrochloride

Product Name: DL-Homoserine Lactone hydrochloride
CAS No.: 42417-39-0
Chemical Name: DL-Homoserine Lactone hydrochloride
Synonyms: DL-Homoserine Lactone HCl;(2-oxooxolan-3-yl)azanium;3-Aminodihydro-2(3H)-furanone HCl;3-aminooxolan-2-one hydrochloride;DL-Homoserine Lactone hydrochloride;(RS)-α-amino-γ-butyrolactonehydrochloride;(RS)-α-amino-γ-butyrolactonehydrochloride;3-Aminodihydro-2(3H)-Furanone Hydrochloride;3-Aminodihydrofuran-2(3H)-one hydrochloride;2,2'-Biquinoline-4,4'-diyl bis(thiophosphate)
CBNumber: CB93121570
Molecular Formula: C4H8ClNO2
Formula Weight: 137.56482
MOL File: 42417-39-0.mol

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DL-Homoserine Lactone hydrochloride Property

Melting point:: 201-203 °C
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
Appearance: Off-white to light yellow Solid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

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

AK Scientific

Product number: 4298AQ
Product name: (2-oxooxolan-3-yl)azanium;chloride
Packaging: 5g
Price: $131.6
Updated: 2021/12/16

Alichem

Product number: 42417390
Product name: 3-Aminodihydrofuran-2(3H)-onehydrochloride
Packaging: 5g
Price: $222.6
Updated: 2021/12/16

Alichem

Product number: 42417390
Product name: 3-Aminodihydrofuran-2(3H)-onehydrochloride
Packaging: 10g
Price: $364
Updated: 2021/12/16

Chemenu

Product number: CM104583
Product name: 3-aminooxolan-2-onehydrochloride
Purity: 97%
Packaging: 100g
Price: $418
Updated: 2021/12/16

Crysdot

Product number: CD11125522
Product name: 3-Aminodihydrofuran-2(3H)-onehydrochloride
Purity: 97%
Packaging: 10g
Price: $104
Updated: 2021/12/16

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DL-Homoserine Lactone hydrochloride Chemical Properties,Usage,Production

Synthesis

1192-20-7

42417-39-0

General procedure for the synthesis of 3-amino dihydrofuran-2(3H)-one hydrochloride from 3-amino dihydrofuran-2(3H)-one: 100 ml of solvent was added to a single-necked flask, to which were added sequentially 2 g of 2-(hydroxy-imino)-γ-butyrolactone, wet 0.2 g of 10% palladium-carbon catalyst, 30 ml of solvent and 3 ml of glacial acetic acid. The reaction was carried out at 40°C for 4 hours under hydrogen atmosphere. The progress of the reaction was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the reaction mixture was filtered using diatomaceous earth and the palladium-carbon catalyst was recycled. The solvent was removed by distillation under reduced pressure to give a colorless transparent oil. To this oily substance 100 ml of saturated HCl/ethyl acetate solution was added, stirred for 0.5 h and then filtered and dried. The final product 3-amino dihydrofuran-2(3H)-one hydrochloride was obtained as 2.3 g in 96% yield.

References

[1] Patent: CN105906591, 2016, A. Location in patent: Paragraph 0025; 0026; 0027

DL-Homoserine Lactone hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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DL-Homoserine Lactone hydrochloride Suppliers

China 57 India 1 United States 2 Global 60

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42417-39-0