Welcome to LookChem.com Sign In|Join Free

CAS

  • or

2578-28-1

Seleno-DL-Methionine is a naturally occurring form of the amino acid methionine, with a selenium atom replacing the sulfur atom in the molecule. It is an essential component in the synthesis of selenoproteins, which play a crucial role in various biological processes, including antioxidant defense, thyroid hormone metabolism, and immune function. As a dietary supplement, Seleno-DL-Methionine helps maintain optimal selenium levels in the body, which is vital for overall health and well-being. It is commonly found in various food sources, such as Brazil nuts, meat, fish, and grains, and is also available in supplement form for those who may not consume enough selenium through their diet.

2578-28-1 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 2578-28-1 Structure

  • Basic information

    1. Product Name: SELENO-DL-METHIONINE
    2. Synonyms: (+-)-butanoicaci;2-AMINO-4-(METHYLSELENO)BUTYRIC ACID;AURORA KA-6143;DL-SELENOMETHIONINE;D,L-2-AMINO-4-(METHYLSELENO)BUTANOIC ACID;DL-SELENOMETHIONINE-13C1 (METHYL-13C) 99;D L-SELENOMETHIONINE 99+%;DL-SELENOMETHIOININE
    3. CAS NO:2578-28-1
    4. Molecular Formula: C5H11NO2Se
    5. Molecular Weight: 196.11
    6. EINECS: 215-977-0
    7. Product Categories: Amino Acids;Biochemistry;Biological-modified Amino Acids;Classes of Metal Compounds;Se (Selenium) Compounds;Semimetal Compounds
    8. Mol File: 2578-28-1.mol

  • Chemical Properties

    1. Melting Point: 267-269 °C
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: Colorless/Glistening Powder
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: −20°C
    8. Solubility: 0.5 M HCl: 50 mg/mL, clear, colorless
    9. Merck: 8441
    10. CAS DataBase Reference: SELENO-DL-METHIONINE(CAS DataBase Reference)
    11. NIST Chemistry Reference: SELENO-DL-METHIONINE(2578-28-1)
    12. EPA Substance Registry System: SELENO-DL-METHIONINE(2578-28-1)

  • Safety Data

    1. Hazard Codes: T,N
    2. Statements: 23/25-33-50/53
    3. Safety Statements: 20/21-28-45-60-61-28A
    4. RIDADR: UN 3283 6.1/PG 2
    5. WGK Germany: 3
    6. RTECS: ES7110000
    7. F: 10
    8. HazardClass: 6.1(a)
    9. PackingGroup: II
    10. Hazardous Substances Data: 2578-28-1(Hazardous Substances Data)

2578-28-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2578-28-1 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 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2578-28:
(6*2)+(5*5)+(4*7)+(3*8)+(2*2)+(1*8)=101
101 % 10 = 1
So 2578-28-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H11NO2Se/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)

2578-28-1SDS

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 SELENO-DL-METHIONINE

1.2 Other means of identification

Product number -
Other names DL-Selenomethionine

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:2578-28-1 SDS

2578-28-1Relevant articles and documents

EFFICIENT SYNTHESES OF (d,l) AND (d) SELENOMETHIONINE

Krief, A.,Trabelsi, M.

, p. 1203 - 1210 (2007/10/02)

Selenomethionine or its protected forms have been prepared from methylselenolates and α-functionalized γ-butyrolactones or α-functionalized methyl cyclopropane carboxylates.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 2578-28-1