As a flavor ingredient
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S-ALLYL-L-CYSTEINE

As a flavor ingredient
Product Name
S-ALLYL-L-CYSTEINE
CAS No.
21593-77-1
Chemical Name
S-ALLYL-L-CYSTEINE
Synonyms
SAC;s-allylcysteine;ADCY10;NSC 96449;DEOXYALLIIN;Allylcysteine;L-DEOXYALLIIN;S-ALLYL-L-CYSTEINE;AH-related protein;(+)-S-Allylcysteine
CBNumber
CB5180109
Molecular Formula
C6H11NO2S
Formula Weight
161.22
MOL File
21593-77-1.mol
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S-ALLYL-L-CYSTEINE Property

Melting point:
235-236℃
Boiling point:
300℃
Density 
1.191
FEMA 
4322 | S-ALLYL-L-CYSTEINE
Flash point:
135℃
storage temp. 
-20°C
solubility 
H2O: >10mg/mL
form 
powder
pka
2.07±0.10(Predicted)
color 
white to beige
Odor
at 0.10 % in propylene glycol. cooked roasted
Odor Type
roasted
optical activity
[α]/D -8 to -15°, c = 1 in H2O
JECFA Number
1710
Stability:
Light Sensitive
LogP
1.31
CAS DataBase Reference
21593-77-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
43
Safety Statements 
36/37
WGK Germany 
3
RTECS 
HA2466200
HS Code 
2930.90.9250
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
SML0337
Product name
S-Allyl-L-cysteine
Purity
≥98% (HPLC)
Packaging
10mg
Price
$78.1
Updated
2024/03/01
Sigma-Aldrich
Product number
1013057
Product name
S-Allyl-L-cysteine
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
25mg
Price
$1110
Updated
2024/03/01
TCI Chemical
Product number
A1468
Product name
S-Allyl-L-cysteine
Purity
>98.0%(T)
Packaging
5g
Price
$197
Updated
2024/03/01
TCI Chemical
Product number
A1468
Product name
S-Allyl-L-cysteine
Purity
>98.0%(T)
Packaging
25g
Price
$590
Updated
2024/03/01
Cayman Chemical
Product number
14014
Product name
L-Deoxyalliin
Purity
≥98%
Packaging
10mg
Price
$44
Updated
2024/03/01
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S-ALLYL-L-CYSTEINE Chemical Properties,Usage,Production

As a flavor ingredient

Identification

CAS.No.: 
21593-77-1 
FL.No.: 
15.055
FEMA.No.: 
4322
NAS.No.: 
n/a 
CoE.No.: 
n/a 
EINECS.No. 
n/a 
JECFA.No.: 
1710
 
 
Description: White powder; cooked roasted brown aroma.

Regulatory Status:
CoE: n/a
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (2007).

Reported uses (ppm): (FEMA, 2007)
Food Category 
Usual 
Max. 
Baked goods 
2
25
Breakfast cereal 
2
25
Cheese 
2
25
Condiments, relishes 
2
25
Fats, oils 
2
25
Fish products 
2
25
Gravies 
2
25
Imitation dairy 
2
25
Instant coffee, tea 
2
25
Meat products 
2
25
Nut products 
2
25
Poultry 
2
25
Processed vegetables 
2
25
Reconstituted vegetables 
2
25
Seasonings/flavors 
2
25
Snack foods 
2
25
Soups 
2
25
  Natural occurrence: Reported found in garlic.

Description

L-Deoxyalliin is a water soluble organosulfur compound derived from garlic and is the most abundant constituent of aged garlic extracts. It has neuroprotective and antioxidative activities, reducing edema formation in the ischemic brain by inhibiting free radical-mediated lipid peroxidation and preventing neuronal cell death in cerebral ischemic insult by specifically scavenging peroxynitrite at concentrations up to 100 μM. L-Deoxyalliin also demonstrates various anti-amyloidogenic properties in experimental models of Alzheimer’s disease.

Chemical Properties

White powder; cooked roasted brown aroma.

Occurrence

Reported found in garlic

Uses

A water-soluble organosulfur

Uses

antineoplastic

Uses

L-Deoxyalliin is a organosulfur compound that naturally occurs in garlic. L-Deoxyalliin is known to exhibit neuroprotective and antioxidative properties.

Definition

ChEBI: An S-hydrocarbyl-L-cysteine that is L-cysteine in which the hydrogen attached to the sulphur is replaced by a prop-2-enyl group. It commonly occurs in garlic and has been found to exhibit antineoplastic activity.

Aroma threshold values

High strength odor; recommend smelling in a 0.10% solution or less

General Description

S-Allyl-L-cysteine has anti-inflammatory properties. It inhibits prooxidant enzymes and chelates metals. S-Allyl-L-cysteine exhibits hypoglycemic and cholesterol-lowering effects. It prevents apoptosis, lowers the activity of inducible nitric oxide synthase and blocks nuclear factor kappa B activity.

Biochem/physiol Actions

S-allyl-L-cysteine is a sulfur containing amino acid found in garlic with antioxidant, anti-cancer, antihepatotoxic, neuroprotective and neurotrophic activity. S-allyl-L-cysteine has potent activity in several animal models of ischemic injury and Alzhemer′s disease.

S-ALLYL-L-CYSTEINE Preparation Products And Raw materials

Raw materials

Preparation Products

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S-ALLYL-L-CYSTEINE Suppliers

Chongqing Xingcan Pharmaceutical Technology Co., Ltd.
Tel
15523000485
Email
xingcanyaoye@sina.com
Country
China
ProdList
1686
Advantage
58
Shaanxi Dideu Medichem Co. Ltd
Tel
029-61856358 15229202216
Fax
029-88380327
Email
1020@dideu.com
Country
China
ProdList
10011
Advantage
58
Chengdu Chuangkecheng Biological Technology Co., Ltd.
Tel
028-028-0000000 13008177686
Fax
15928581901
Email
sales@ckcbiotech.com
Country
China
ProdList
757
Advantage
55
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
19172
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Nanjing Vital Chemical Co., Ltd.
Tel
Please Send Email 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
4378
Advantage
65
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View Lastest Price from S-ALLYL-L-CYSTEINE manufacturers

BINBO BIOLOGICAL CO.,LTD
Product
S-Allyl-L-Cysteine 21593-77-1
Price
US $0.00/kg
Min. Order
1kg
Purity
99.8%
Supply Ability
1000 kg
Release date
2024-04-01
BINBO BIOLOGICAL CO.,LTD
Product
S-Allyl-L-Cysteine 21593-77-1
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1000 kg
Release date
2024-04-22
Wuhan Haorong Biotechnology Co.,Ltd
Product
S-ALLYL-L-CYSTEINE 21593-77-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000
Release date
2023-08-11

21593-77-1, S-ALLYL-L-CYSTEINERelated Search:


  • S-ALLYL-L-CYSTEINE
  • (R)-ALLYLTHIO-2-AMINOPROPIONIC ACID
  • s-allylcysteine
  • CYSTEINE, S-ALLYL-L-
  • DEOXYALLIIN
  • L-DEOXYALLIIN
  • (L)-3-(ALLYLSULFENYL)-ALANINE
  • Allylcysteine
  • S-Allyl-L-cysteine, ≥98.0%(T)
  • (R)-3-(Allylthio)-2-aMinopropanoic acid
  • L-Deoxyalliin / S-Allyl-L-cysteine
  • S-Allyl-L-cysteine S-Allyl-L-cysteine
  • 3-(Allylthio)-L-alanine
  • L-3-(Allylthio)-alanine
  • NSC 96449
  • S-(2-Propenyl)-L-cysteine
  • S-2-Propenylcysteine
  • <i>S</i>-Allyl-<sMall>L</sMall>-cysteine
  • L-Cysteine,S-2-propen-1-yl-
  • SAC
  • ADCY10
  • Adenylate cyclase homolog
  • Adenylate cyclase type 10
  • AH-related protein
  • ANTI-ADCY10 (CENTER) antibody produced in rabbit
  • 3-mercapto-2-(prop-2-enylamino)propanoic acid
  • S-Allyl-L-cysteine &gt
  • S-ALLYL-L-CYSTEINE USP/EP/BP
  • S-allyl-laevo-cysteine
  • (+/-)-Amino-4-methylpentanoic acid
  • (+)-S-Allylcysteine
  • 21593-77-1
  • Inhibitors
  • Amino acids methyl、ethyl、t-butyl series