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ChemicalBook >> CAS DataBase List >> S-(2-BORONOETHYL)-L-CYSTEINE HYDROCHLORIDE

S-(2-BORONOETHYL)-L-CYSTEINE HYDROCHLORIDE

S-(2-BORONOETHYL)-L-CYSTEINE HYDROCHLORIDE price.
  • $36 - $3330
  • Product name: S-(2-BORONOETHYL)-L-CYSTEINE HYDROCHLORIDE
  • CAS: 222638-67-7
  • MF: C5H13BClNO4S
  • MW: 229.48
  • EINECS:
  • MDL Number:MFCD03453539
  • Synonyms:BEC HCl;S-(2-BORONOETHYL)-L-CYSTEINE HYDROCHLORIDE;BEC HCl, 98%, a slow-binding and competitive Arginase II inhibitor;BEC hydrochloride - S-(2-Boronoethyl)-L-cysteine hydrochloride;Reaxys ID: 25974550;(R)-2-amino-3-((2-boronoethyl)thio)propanoic acid hydrochloride;Inhibitor,NF-κB,hyperresponsiveness,metaplasia,inhibit,Arginase,BEC,BEC hydrochloride,Arginase-II,inflammation,CCL20;Methsuximide Impurity 1(Normesuximide)
Price28 Properties Safety Information Description
28 prices
Selected condition：
Brand
  • Activate Scientific
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Axon Medchem
  • Cayman Chemical
  • ChemScene
  • Crysdot
  • CSNpharm
  • DC Chemicals
  • TRC
Package
  • 1mg
  • 5mg
  • 10mg
  • 2x5mg
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • ManufacturerActivate Scientific
  • Product numberAS118016
  • Product descriptionBEC Hydrochloride 97+%
  • Packaging1mg
  • Price$109
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS118016
  • Product descriptionBEC Hydrochloride 97+%
  • Packaging5mg
  • Price$164
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number3027EC
  • Product descriptionBECHCl
  • Packaging100mg
  • Price$263
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA143511
  • Product descriptionBEC hydrochloride 97%
  • Packaging5mg
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA143511
  • Product descriptionBEC hydrochloride 97%
  • Packaging10mg
  • Price$117
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA143511
  • Product descriptionBEC hydrochloride 97%
  • Packaging25mg
  • Price$153
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA143511
  • Product descriptionBEC hydrochloride 97%
  • Packaging50mg
  • Price$199
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA143511
  • Product descriptionBEC hydrochloride 97%
  • Packaging1g
  • Price$3330
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0008719
  • Product descriptionS-(2-BORONOETHYL)-L-CYSTEINE HYDROCHLORIDE 95.00%
  • Packaging5MG
  • Price$501.53
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS450247
  • Product descriptionBEC hydrochloride 97%
  • Packaging5mg
  • Price$89
  • Updated2021-12-16
  • Buy
  • ManufacturerAxon Medchem
  • Product numberAxon2373
  • Product descriptionBEChydrochloride-S-(2-Boronoethyl)-L-cysteinehydrochloride 99%
  • Packaging2x5mg
  • Price$198
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number22145
  • Product descriptionBEC (hydrochloride) ≥95%
  • Packaging1mg
  • Price$36
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number22145
  • Product descriptionBEC (hydrochloride) ≥95%
  • Packaging5mg
  • Price$138
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number22145
  • Product descriptionBEC (hydrochloride) ≥95%
  • Packaging10mg
  • Price$257
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number22145
  • Product descriptionBEC (hydrochloride) ≥95%
  • Packaging25mg
  • Price$469
  • Updated2024-03-01
  • Buy
  • ManufacturerChemScene
  • Product numberCS-5831
  • Product descriptionBEC hydrochloride ≥98.0%
  • Packaging5mg
  • Price$110
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS118016 BEC Hydrochloride 97+% 1mg $109 2021-12-16 Buy
Activate Scientific AS118016 BEC Hydrochloride 97+% 5mg $164 2021-12-16 Buy
AK Scientific 3027EC BECHCl 100mg $263 2021-12-16 Buy
Ambeed A143511 BEC hydrochloride 97% 5mg $90 2021-12-16 Buy
Ambeed A143511 BEC hydrochloride 97% 10mg $117 2021-12-16 Buy
Ambeed A143511 BEC hydrochloride 97% 25mg $153 2021-12-16 Buy
Ambeed A143511 BEC hydrochloride 97% 50mg $199 2021-12-16 Buy
Ambeed A143511 BEC hydrochloride 97% 1g $3330 2021-12-16 Buy
American Custom Chemicals Corporation AAA0008719 S-(2-BORONOETHYL)-L-CYSTEINE HYDROCHLORIDE 95.00% 5MG $501.53 2021-12-16 Buy
Arctom AS450247 BEC hydrochloride 97% 5mg $89 2021-12-16 Buy
Axon Medchem Axon2373 BEChydrochloride-S-(2-Boronoethyl)-L-cysteinehydrochloride 99% 2x5mg $198 2021-12-16 Buy
Cayman Chemical 22145 BEC (hydrochloride) ≥95% 1mg $36 2024-03-01 Buy
Cayman Chemical 22145 BEC (hydrochloride) ≥95% 5mg $138 2024-03-01 Buy
Cayman Chemical 22145 BEC (hydrochloride) ≥95% 10mg $257 2024-03-01 Buy
Cayman Chemical 22145 BEC (hydrochloride) ≥95% 25mg $469 2024-03-01 Buy
ChemScene CS-5831 BEC hydrochloride ≥98.0% 5mg $110 2021-12-16 Buy
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Properties

storage temp. :Inert atmosphere,Store in freezer, under -20°C
solubility :PBS (pH 7.2): 10 mg/ml
form :A crystalline solid
color :White to yellow

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2		 Danger
Warning		 GHS hazard pictograms P210, P240,P241, P280, P370+P378
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P370+P378 In case of fire: Use … for extinction.

Description

BEC is a potent slow-binding competitive inhibitor of recombinant rat liver arginase I with Ki values of 0.4 and 0.6 μM from kinetic analyses. It is also a potent inhibitor of human arginase II with Ki values of 310 and 30 nM at pH 7.5 and 9.5, respectively. It does not inhibit murine iNOS at concentrations up to 1 mM. BEC significantly enhances nitric oxide-dependent relaxation of human penile corpus cavernosum smooth muscle in vitro when used at concentrations ranging from 0.1 to 1 mM.

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