3-Methylseleno-L-alanine Hydrochloride

Product Name: 3-Methylseleno-L-alanine Hydrochloride
CAS No.: 863394-07-4
Chemical Name: 3-Methylseleno-L-alanine Hydrochloride
Synonyms: 3-(Methylseleno)-Ala-OH.HCl;Se-Methylselenocysteine HCL;3-Methylseleno-L-alanine Hydrochloride;Se-(Methyl)selenocysteine hydrochloride;Se-(Methyl)selenocysteine hydrochloride >=95% (TLC);(R)-2-aMino-3-(Methylselanyl)propanoic acid hydrochloride
CBNumber: CB3854480
Molecular Formula: C4H10ClNO2Se
Formula Weight: 218.5407
MOL File: 863394-07-4.mol

More

Less

3-Methylseleno-L-alanine Hydrochloride Property

storage temp.: -20°C
solubility: DMF: 1 mg/ml,DMSO: 1 mg/ml,PBS (pH 7.2): 10 mg/ml
form: A crystalline solid

More

Less

Safety

Hazard Codes: T,N
Risk Statements: 23/25-33-50/53
Safety Statements: 20/21-28-45-60-61
RIDADR: UN 3283 6.1/PG 2
WGK Germany: 3

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P314Get medical advice/attention if you feel unwell.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: M6680
Product name: Se-(Methyl)selenocysteine hydrochloride
Purity: ≥95% (TLC)
Packaging: 100mg
Price: $304.95
Updated: 2025/07/31

American Custom Chemicals Corporation

Product number: AAA0003372
Product name: SE-(METHYL)SELENOCYSTEINE HYDROCHLORIDE
Purity: 95.00%
Packaging: 100MG
Price: $745.24
Updated: 2021/12/16

ChemPep

Product number: 350105
Product name: 3-(Methylseleno)-L-alanine•HCl
Packaging: 1g
Price: $1076
Updated: 2021/12/16

ChemPep

Product number: 350105
Product name: 3-(Methylseleno)-L-alanine•HCl
Packaging: 5g
Price: $2959
Updated: 2021/12/16

Crysdot

Product number: CD21001893
Product name: 3-(Methylseleno)-Ala-OH.HCl
Purity: 97%
Packaging: 1g
Price: $1320
Updated: 2021/12/16

More

Less

3-Methylseleno-L-alanine Hydrochloride Chemical Properties,Usage,Production

Uses

Se-(Methyl) selenocysteine hydrochloride has been used as a standard in fluorescence-XANES (X-ray absorption near-edge spectroscopy) imaging.

General Description

Selenium (Se)-(Methyl) selenocysteine (MeSeCys) is a methylated product of selenocysteine, this reaction is catalyzed by selenocysteine methyltransferase (SMT) in Astragalus bisulcatus.

Biochem/physiol Actions

Selenium (Se)-(Methyl) selenocysteine functions as a potent chemotherapeutic agent for human breast cancer. Enhanced production of methlylselenol from L-Se-methylselenocysteine in vivo alters redox status of cells and oxidatively triggers cellular apoptosis. It is implicated in inhibition of mammary tumor formation in rats.

in vivo

Se-Methylselenocysteine hydrochloride (0.2?mg/mouse; p.o.; daily for 14 days) potentiates the antitumour activity of CDDP and Cyclophosphamide in nude mice bearing human FaDu and A253 head and neck xenografts^[2].
? Alzheimer's disease (AD) mice are treats with Se-Methylselenocysteine hydrochloride (0.75 mg/kg BW per day) in their drinking water for 10 months. Se-Methylselenocysteine hydrochloride reduces oxidative stress and neuro-inflammation; Se-Methylselenocysteine hydrochloride modulates the distribution and levels of several metal ions; Se-Methylselenocysteine hydrochloride decreases amyloid-β peptide (Aβ) generation by inhibiting the expression of its precursor protein APP and β-secretase (BACE1), and attenuates tau hyperphosphorylation and neurofibrillary tangles (NFT) formation via promoting protein phosphatase 2A (PP2A) activity, thereby preserving synaptic proteins and neuron activities and finally improving spatial learning and memory deficits in AD model mice^[3].

3-Methylseleno-L-alanine Hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

3-Methylseleno-L-alanine Hydrochloride Suppliers

Belgium 1 China 29 Japan 1 United States 6 Global 37

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alabiochem Tech.Co., Ltd.

Tel: 512-58900862 400-0707518
Fax: 0086-512-56765862
Email: sales@alabiochem.com
Country: China
ProdList: 970
Advantage: 59

Okeanos Tech Co,. Ltd.

Tel: 010-62651721 18610486005
Fax: 01062651521-808
Email: minghui.yu@okeanos.com.cn
Country: China
ProdList: 495
Advantage: 60

Guangzhou Isun Pharmaceutical Co., Ltd

Tel: 020-39119399 18927568969
Fax: 020-39119999
Email: isunpharm@qq.com
Country: China
ProdList: 4720
Advantage: 55

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 15873
Advantage: 55

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

Shanghai EFE Biological Technology Co., Ltd.

Tel: 021-65675885 18964387627
Fax: 021-65675885
Email: info@efebio.com
Country: China
ProdList: 9803
Advantage: 58

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

NanJing FineTech Chemical Co., Ltd

Tel: 025-52078417 17701591256
Email: sales@fine-chemtech.com
Country: China
ProdList: 288
Advantage: 58

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840 18892239720
Fax: 010-60605840
Email: psaitong@jm-bio.com
Country: China
ProdList: 12306
Advantage: 58

Aikon International Limited

Tel: 025-66113011 13155353615
Fax: (7)02557626880
Email: qzhang@aikonchem.com
Country: China
ProdList: 15394
Advantage: 58

Alpha Biopharmaceuticals Co., Ltd

Tel: 0411-39042497
Fax: 0411-39042693
Email: sales@alphabiopharm.com
Country: China
ProdList: 1951
Advantage: 58

Nextpeptide Inc

Tel: +86-0571-81612335 +8613336028439
Email: sales@nextpeptide.com
Country: China
ProdList: 19908
Advantage: 58

Jiangsu Hongmin Pharmaceutical Co., Ltd.

Tel: 18221292452
Email: fannieliu@glschina.com
Country: China
ProdList: 6798
Advantage: 58

ChemeGen(Shanghai) Biotechnology Co.,Ltd.

Tel: 18818260767
Fax: QQ 3610331285
Email: sales@chemegen.com
Country: China
ProdList: 11218
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing@energy-chemical.com
Country: China
ProdList: 44918
Advantage: 58

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840 15801484223;
Email: psaitong@jm-bio.com
Country: China
ProdList: 29757
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-1647117 13681763483
Email: product02@bidepharm.com
Country: China
ProdList: 59936
Advantage: 58

TargetMol Chemicals Inc.

Tel: 4008200310
Email: marketing@tsbiochem.com
Country: China
ProdList: 24961
Advantage: 58

Hangzhou Bingochem Co., Ltd.

Tel: 0571-8512-5372
Email: sales@bingochem.com
Country: China
ProdList: 21669
Advantage: 58

Chongqing Botao Biotechnology Co., LTD

Tel: 15223382610
Email: danny@chemdad.com
Country: China
ProdList: 2032
Advantage: 58

Tanmo Quality Inspection Technology Co., Ltd.

Tel: 4008-099-669
Email: 23419001name@qq.com
Country: CHINA
ProdList: 6043
Advantage: 58

Beijing Putian Tongchuang Biotechnology Co., Ltd.

Tel: 18201332838
Email: 3032079623@qq.com
Country: China
ProdList: 6695
Advantage: 58

Cayman Chemical Company

Tel: 800-364-9897
Email: sales@caymanchem.com
Country: China
ProdList: 6838
Advantage: 58

Merck KGaA

Tel: 21-20338288
Email: ordercn@merckgroup.com
Country: China
ProdList: 6394
Advantage: 58

Shenzhen Nexcon Pharmatechs Ltd.

Tel: +86-0755-89396905 +86-18025329037
Email: admin@nexconn.com
Country: China
ProdList: 3255
Advantage: 58

Chongqing jooe co., ltd

Tel: +undefined86-15223382610
Email: info@jooe.com
Country: China
ProdList: 6208
Advantage: 58

HANGZHOU LEAP CHEM CO., LTD.

Tel: +86-571-87711850
Email: market18@leapchem.com
Country: China
ProdList: 24727
Advantage: 58

Guangzhou Chengbiao Chemical Technology Co., Ltd.

Tel: 13826205800
Country: CHINA
ProdList: 154
Advantage: 58

863394-07-4, 3-Methylseleno-L-alanine HydrochlorideRelated Search:

(R)-2-((((9H-fluoren-9-yl)Methoxy)carbonyl)aMino)-3-(Methylselanyl)propanoic acid (S)-2-((((9H-fluoren-9-yl)Methoxy)carbonyl)aMino)-3-(Methylselanyl)propanoic acid D-Selenocystine L-Selenocystine2HCl (S)-2-((tert-butoxycarbonyl)aMino)-3-(Methylselanyl)propanoic acid (R)-2-((tert-butoxycarbonyl)aMino)-3-(Methylselanyl)propanoic acid 3-(N-Methylamino)-L-alanine (S)-2-aMino-3-(Methylselanyl)propanoic acid hydrochloride SE-METHYLSELENO-L-CYSTEINE METHYL ESTER HYDROCHLORIDE 3-(Methylseleno)-L-alanine D,L-SELENOCYSTEINE 3-(Methylseleno)alanine 3-Methylseleno-L-alanine Hydrochloride

3-Methylseleno-L-alanine Hydrochloride

(R)-2-aMino-3-(Methylselanyl)propanoic acid hydrochloride

3-(Methylseleno)-Ala-OH.HCl

Se-(Methyl)selenocysteine hydrochloride >=95% (TLC)

Se-Methylselenocysteine HCL

Se-<WBR>(Methyl)<WBR>selenocysteine hydrochloride

863394-07-4

Seleno Amino Acid

amino acids