133694-79-8

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• Basic information

  1. Product Name: 2,4-dinitrophenylcysteinyl disulfide
  2. Synonyms: 2,4-dinitrophenylcysteinyl disulfide
  3. CAS NO:133694-79-8
  4. Molecular Formula: C18H16 N6 O12 S2
  5. Molecular Weight: 0
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 133694-79-8.mol
  9. Article Data: 0

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: °Cat760mmHg
  3. Flash Point: °C
  4. Appearance: /
  5. Density: 1.785g/cm³
  6. Refractive Index: 1.771
  7. Storage Temp.: N/A
  8. Solubility: N/A
  9. CAS DataBase Reference: 2,4-dinitrophenylcysteinyl disulfide(CAS DataBase Reference)
  10. NIST Chemistry Reference: 2,4-dinitrophenylcysteinyl disulfide(133694-79-8)
  11. EPA Substance Registry System: 2,4-dinitrophenylcysteinyl disulfide(133694-79-8)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 133694-79-8(Hazardous Substances Data)

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• 2,4-DINITROPHENYLCYSTEINYL DISULFIDE

  Cas No: 133694-79-8

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133694-79-8 Usage

General Description

2,4-dinitrophenylcysteinyl disulfide is a chemical compound containing both a dinitrophenyl group and a cysteine residue linked by a disulfide bond. It is commonly used in biochemistry and molecular biology as a reagent for the identification and quantification of sulfhydryl groups in proteins and peptides. The dinitrophenyl group can react with the sulfhydryl group of cysteine to form a covalent adduct, which can be detected using spectrophotometric or chromatographic methods, allowing for the precise measurement of sulfhydryl content in biological samples. Additionally, this compound has been utilized in studies focusing on the redox regulation of protein structure and function, and has demonstrated potential applications in drug development and therapeutics targeting redox-related diseases.

Check Digit Verification of cas no

The CAS Registry Mumber 133694-79-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,6,9 and 4 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 133694-79:
(8*1)+(7*3)+(6*3)+(5*6)+(4*9)+(3*4)+(2*7)+(1*9)=148
148 % 10 = 8
So 133694-79-8 is a valid CAS Registry Number.

InChI:InChI=1/C18H16N6O12S2/c25-17(26)13(19-11-3-1-9(21(29)30)5-15(11)23(33)34)7-37-38-8-14(18(27)28)20-12-4-2-10(22(31)32)6-16(12)24(35)36/h1-6,13-14,19-20H,7-8H2,(H,25,26)(H,27,28)/t13-,14?/m0/s1/i17+2

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