L-Homoserine lactone hydrochloride

Product Name: L-Homoserine lactone hydrochloride
CAS No.: 2185-03-7
Chemical Name: L-Homoserine lactone hydrochloride
Synonyms: HSL;LHS;AOMS4;FPLD6;LSHLO.HCl;95.0%(N&-Homoserine L;HSE LACTONE HCL;actone hydrochL;L-Amino lactone
CBNumber: CB0252683
Molecular Formula: C4H8ClNO2
Formula Weight: 137.56
MOL File: 2185-03-7.mol

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L-Homoserine lactone hydrochloride Property

Melting point:: 210-220 °C (dec.)(lit.)
alpha: -25 º (c=0.5, water)
refractive index: -26 ° (C=0.2, H2O)
storage temp.: Sealed in dry,Store in freezer, under -20°C
solubility: DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form: Solid
color: White to Pale Beige
biological source: rabbit
optical activity: [α]20/D 27.8°, c = 1 in H2O
Water Solubility: soluble
BRN: 3562187
InChI: InChI=1/C4H7NO2.ClH/c5-3-1-2-7-4(3)6;/h3H,1-2,5H2;1H/t3-;/s3
InChIKey: XBKCXPRYTLOQKS-DFWYDOINSA-N
SMILES: [C@H]1(N)CCOC1=O.Cl |&1:0,r|
CAS DataBase Reference: 2185-03-7(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-22
Safety Statements: 26-36-37/39
WGK Germany: 3
F: 3-10
HS Code: 29322090

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

Sigma-Aldrich

Product number: HPA006567
Product name: Anti-LIPE antibody produced in rabbit
Purity: Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody
Packaging: 100 μL
Price: $555
Updated: 2025/07/31

Sigma-Aldrich

Product number: 459224
Product name: (S)-α-Amino-γ-butyrolactone hydrochloride
Purity: 97%
Packaging: 1g
Price: $79.45
Updated: 2025/07/31

TCI Chemical

Product number: A1445
Product name: (S)-(-)-alpha-Amino-gamma-butyrolactone Hydrochloride
Purity: >95.0%(N)(T)
Packaging: 1g
Price: $158
Updated: 2025/07/31

Usbiological

Product number: H7015-30
Product name: L-Homoserine Lactone, Hydrochloride
Packaging: 1g
Price: $425
Updated: 2021/12/16

TRC

Product number: H615100
Product name: L-HomoserineLactone,Hydrochloride
Packaging: 50g
Price: $425
Updated: 2021/12/16

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L-Homoserine lactone hydrochloride Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

(S)-α-Amino-γ-butyrolactone hydrochloride can be used:

As a precursor for the preparation of amino-keto-alcohols and β-amino acids.
To prepare N-acylhomoserine lactone (AHL) analogs by reacting with substituted 2-chloro-N-phenylacetamide and different halides.
As a starting material for the synthesis of L-discadenine.

Synthesis

672-15-1

2185-03-7

The general procedure for synthesizing L-homoserine lactone hydrochloride from L-homoserine is as follows: mix L-homoserine (0.84 mol) with 600 mL of concentrated hydrochloric acid (6.1 mol). The reaction mixture was stirred for about 15 minutes until all solids were completely dissolved. Subsequently, the water was removed by distillation under reduced pressure over a period of 1.5 hours. Finally, the residue was dried. The yield of this step was 99% to give 2-amino-4-butyrolactone hydrochloride.

References

[1] Patent: US7368600, 2008, B2. Location in patent: Page/Page column 16-17
[2] Tetrahedron Asymmetry, 1995, vol. 6, # 11, p. 2819 - 2828
[3] Patent: US2011/53890, 2011, A1. Location in patent: Page/Page column 3
[4] Journal of Organic Chemistry, 2016, vol. 81, # 11, p. 4516 - 4529
[5] Tetrahedron Letters, 2010, vol. 51, # 50, p. 6500 - 6502

L-Homoserine lactone hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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L-Homoserine lactone hydrochloride Suppliers

Americas 1 Belgium 1 Canada 2 China 259 Europe 1 France 1 Germany 2 India 5 Japan 4 South Korea 1 Switzerland 1 United Kingdom 7 United States 25 Global 310

Shanghai Yurlic Chemical S&T Co.Ltd.

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3B Pharmachem (Wuhan) International Co.,Ltd.

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TCI (Shanghai) Development Co., Ltd.

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View Lastest Price from L-Homoserine lactone hydrochloride manufacturers

Anhuyan (Hainan) Biotechnology Co., LTD

Product: L-Homoserine lactone hydrochloride 2185-03-7
Price: US $1.00/kg
Min. Order: 0.001kg
Purity: 99.99%
Supply Ability: 200000T
Release date: 2025-06-06

Shaanxi Dideu New Materials Co. Ltd

Product: L-Homoserine Lactone hydrochloride 2185-03-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-05-19

Zhuozhou Wenxi import and Export Co., Ltd

Product: L-Homoserine lactone hydrochloride 2185-03-7
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

2185-03-7, L-Homoserine lactone hydrochlorideRelated Search:

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Anti-LIPE antibody produced in rabbit

hormone sensitive lipase

LHS

LSHLO.HCl

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H-L-HSE-LACTONE HCL

HSE LACTONE HCL

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L-Homoserine lactone hydrochloride 98%

95.0%(N&amp

(S)-(-)-α-Amino-γ-butyrolactone Hydrochloride &gt

actone hydrochL

2(3H)-Furanone, 3-aminodihydro-, hydrochloride, (3S)-

(3S)-3-Aminotetrahydrofuran-2-one hydrochloride

-Homoserine L

(|S|)-α-Amino-γ-butyrolactone hydrochloride

[(3S)-2-oxooxolan-3-yl]azanium

(S)-3-Aminodihydro-2(3H)-Furanone hydrochloride

L-Amino lactone

L-(S)-Homoserine lactone hydrochloride

(S)-α-Amino-γ-butyrolactone hydrochloride

(S)-α-Amino-γ-butyrolactone hydrochloride

(S)-α-Amino-γ-butyrolactone hydrochloride

AOMS4

FPLD6

(3S)-3-aminooxolan-2-one hydrochloride - [A15793]

2185-03-7

2185-3-7

2185-03-07

3/7/2185

104162

20185-03-7

C4H7NO2HCl

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