BEC
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- $37 - $785
- Product name: BEC
- CAS: 63107-40-4
- MF: C5H12BNO4S
- MW: 193.03
- EINECS:
- MDL Number:MFCD08062197
- Synonyms:BEC;S-(2-BORONOETHYL)-L-CYSTEINE;L-Cysteine, S-(2-boronoethyl)-;(2S)-2-amino-3-(2-boronoethylsulfanyl)propanoic acid;Arginase II(BEC hydrochloride)
12 prices
Selected condition:
Brand
- Activate Scientific
- AK Scientific
- American Custom Chemicals Corporation
- ApexBio Technology
- Cayman Chemical
- Sigma-Aldrich
Package
- 1mg
- 5MG
- 10mg
- 25mg
- ManufacturerActivate Scientific
- Product numberAS118016
- Product descriptionBEC hydrochloride 97+%
- Packaging25mg
- Price$475
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number1633AH
- Product descriptionS-(2-Boronoethyl)-L-cysteine
- Packaging25mg
- Price$785
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0004935
- Product descriptionS-(2-BORONOETHYL)-L-CYSTEINE 95.00%
- Packaging5MG
- Price$720.38
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberC3215
- Product descriptionBEC
- Packaging5mg
- Price$182
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberC3215
- Product descriptionBEC
- Packaging10mg
- Price$321
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberC3215
- Product descriptionBEC
- Packaging25mg
- Price$705
- Updated2021-12-16
- Buy
- ManufacturerCayman Chemical
- Product number10170
- Product descriptionBEC ≥98%
- Packaging1mg
- Price$37
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number10170
- Product descriptionBEC ≥98%
- Packaging5mg
- Price$161
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number10170
- Product descriptionBEC ≥98%
- Packaging10mg
- Price$283
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number10170
- Product descriptionBEC ≥98%
- Packaging25mg
- Price$618
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberSML1384
- Product descriptionBEC hydrochloride ≥98% (HPLC)
- Packaging5mg
- Price$173
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberSML1384
- Product descriptionBEC hydrochloride ≥98% (HPLC)
- Packaging25mg
- Price$693
- Updated2024-03-01
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Activate Scientific | AS118016 | BEC hydrochloride 97+% | 25mg | $475 | 2021-12-16 | Buy |
AK Scientific | 1633AH | S-(2-Boronoethyl)-L-cysteine | 25mg | $785 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | AAA0004935 | S-(2-BORONOETHYL)-L-CYSTEINE 95.00% | 5MG | $720.38 | 2021-12-16 | Buy |
ApexBio Technology | C3215 | BEC | 5mg | $182 | 2021-12-16 | Buy |
ApexBio Technology | C3215 | BEC | 10mg | $321 | 2021-12-16 | Buy |
ApexBio Technology | C3215 | BEC | 25mg | $705 | 2021-12-16 | Buy |
Cayman Chemical | 10170 | BEC ≥98% | 1mg | $37 | 2024-03-01 | Buy |
Cayman Chemical | 10170 | BEC ≥98% | 5mg | $161 | 2024-03-01 | Buy |
Cayman Chemical | 10170 | BEC ≥98% | 10mg | $283 | 2024-03-01 | Buy |
Cayman Chemical | 10170 | BEC ≥98% | 25mg | $618 | 2024-03-01 | Buy |
Sigma-Aldrich | SML1384 | BEC hydrochloride ≥98% (HPLC) | 5mg | $173 | 2024-03-01 | Buy |
Sigma-Aldrich | SML1384 | BEC hydrochloride ≥98% (HPLC) | 25mg | $693 | 2024-03-01 | Buy |
Properties
Boiling point :451.6±55.0 °C(Predicted)
Density :1.372±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :PBS (pH 7.2): 5 mg/ml
form :powder
pka :2.10±0.10(Predicted)
color :white to beige
Density :1.372±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :PBS (pH 7.2): 5 mg/ml
form :powder
pka :2.10±0.10(Predicted)
color :white to beige
Safety Information
Symbol(GHS): |
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Description
L-Arginine serves as a common substrate for both nitric oxide synthase (NOS) and arginase in the cell. NOS catalyzes the oxidation of arginine to citrulline and NO with Nω-hydroxy-L-arginine (NOHA) formed as an intermediate. Arginase, on the other hand, catalyzes the hydrolysis of arginine into urea and L-ornithine. BEC is a potent slow-binding competitive inhibitor of recombinant rat liver arginase I with a Ki of 0.4-0.6 μM. It is also a potent inhibitor of human arginase II with Ki values of 0.31 μM 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 NO-dependent relaxation of human penile corpus canvernosum smooth muscle in vitro at concentrations between 0.1-1.0 mM.More related product prices
L-CysteineRelated product price
- L-Cysteine
$6-15643 - S-(2-BORONOETHYL)-L-CYSTEINE HYDROCHLORIDE
$36-3330 - BEC
$37-785
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