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2574-71-2

2574-71-2

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2574-71-2 Usage

Definition

ChEBI: An alpha-amino acid compound having methylselanylmethyl as the side-chain.

Check Digit Verification of cas no

The CAS Registry Mumber 2574-71-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,7 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2574-71:
(6*2)+(5*5)+(4*7)+(3*4)+(2*7)+(1*1)=92
92 % 10 = 2
So 2574-71-2 is a valid CAS Registry Number.
InChI:InChI=1/C4H9NO2Se/c1-8-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1

2574-71-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name Se-methyl-L-selenocysteine

1.2 Other means of identification

Product number -
Other names 2-amino-3-methylselanylpropanoic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2574-71-2 SDS

2574-71-2Upstream product

2574-71-2Downstream Products

2574-71-2Relevant articles and documents

Synthetic method for Se-methylselenocysteine

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Paragraph 0024; 0025; 0028, (2019/01/05)

The invention discloses a synthetic method for Se-methylselenocysteine, and belongs to the field of fine chemical or organic synthesis. The method comprises the following steps: performing a catalyticreaction by using 2-methyl-4-benzylidene-5-oxazolidinone (I) shown in the description and dimethyldiselenide (II) shown in the description as raw materials to obtain a compound (III), performing catalytic hydrogenation to obtain a compound (IV), finally performing hydrolysis, and adjusting a pH to obtain the target compound (V) shown in the description. The method disclosed by the invention has the advantages that the raw materials are cheap and easy to obtain, the preparation process conditions are mild and controllable, the reaction temperature and time are moderate, the utilization rate ofthe raw materials is higher, and the total yield is high, wherein the total yield reaches 65% or more.

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