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69-78-3 (DTNB)

1

Identification

DTNB DTNB
Name DTNB
Formula C14H8N2O8S2
MW 396.35
CAS No. 69-78-3
EINECS 200-714-4
Smiles OC(C1=C([N+]([O-])=O)C=CC(SSC2=CC(C(O)=O)=C([N+]([O-])=O)C=C2)=C1)=O
Synonyms 5,5'-Dithiobis(2-nitrobenzoic acid); 6,6'-Dinitro-3,3'-dithiodibenzoic acid; Bis(3-carboxy-4-nitrophenyl) disulfide; DTNB; Ellmann's Reagent; 5,5'-disulfanediylbis(2-nitrobenzoic acid)
InChI InChI=1S/C14H8N2O8S2/c17-13(18)9-5-7(1-3-11(9)15(21)22)25-26-8-2-4-12(16(23)24)10(6-8)14(19)20/h1-6H,(H,17,18)(H,19,20)
2

Introduction

DTNB(Ellman’s Reag) is a chemical used to quantify the number or concentration of thiol groups in a sample; can be used for measuring low-molecular mass thiols such as glutathione in both pure solutions and biological samples, such as blood.

Background Information

3

Protocol(Only for Reference)

Cell Experiment

Animal Experiment

4

Physical and Chemical Properties

Appearance:Light yellow to yellow Solid EBNumber:EB000011780

Storage condition

Solubility

5

Mechanism and Indication

Signaling Pathways Others
Target Others
Research Area Others
Indications
6

Clinical Information

Product Name Sponsor & Collaborators Indications Start Date End Date Phase
DTNB - Not Found
DTNB - No Development Reported
7

Safety Data of DTNB

Hazard Symbols : Xi
Risk Statements : R36/37/38
Safety Statements : S26;S36
HS Code : 29309070
RTECS : DG9650000
WGKGermany : 3
8

Spectral Information

9

Suppliers List

Company Price and Availability Country/Region
Aladdin 1g/RMB59();5g/RMB211();25g/RMB799();100g/RMB2849() China
BOC Sciences
Beijing Solarbio Science & Technology Co., Ltd. China
CHEMSCENE, LLC 1g/USD60();5g/USD84() USA
EMD Millipore 5g/USD89() USA
Luoyang Tiancheng Chemical Reagent Co., Ltd. China
MedChemexpress Co., Ltd. 1g/USD60();5g/USD84() USA
Nanjing Greensynthesis Biochemical Co., Ltd. China
Nanjing Search Bio Tech Co., Ltd. China
Pure Chemistry Scientific Inc. 5g/USD134(In stock) USA
Santa Cruz Biotechnology, Inc. 5g/USD71() USA
Shanghai Haoyuan Chemexpress Co., Ltd. 1g/USD60();5g/USD84() China
Spectrum Chemical Mfg. Corp. 5g/USD67() USA
Tokyo Chemical Industry Co., Ltd. 1g/USD23() Japan
Zhejiang Cathaya Light Products and Textiles Imp. & Exp. Co., Ltd CHINA
10

Related Products

Other Forms of 69-78-3

Name CAS No Formula MW

Recommended Compounds in Others

Name CAS No Formula MW
(R)-(+)-Etomoxir (sodium salt) 828934-41-4 C15H18ClNaO4 320.74
Dictamine 484-29-7 C12H9NO2 199.21
3,3',5-Triiodo-L-thyronine (sodium) 55-06-1 C15H11I3NNaO4 672.9553
Fabomotizole (hydrochloride) 173352-39-1 C15H22ClN3O2S 343.8721
FPH2 957485-64-2 C14H16ClN5O2S 353.83
α-Tocopherol (phosphate) 38976-17-9 C29H51O5P 510.69
BAMB-4 891025-25-5 C15H12N2O2 252.27
LDN-27219 312946-37-5 C20H16N4O2S2 408.5
ISO-1 478336-92-4 C12H13NO4 235.24
Aurothioglucose 12192-57-3 C6H11AuO5S 392.18
Oxybenzone 131-57-7 C14H12O3 228.24
ITX3 347323-96-0 C22H17N3OS 371.45
Cardiogreen 3599-32-4 C43H47N2NaO6S2 774.96
Skp2 Inhibitor C1 432001-69-9 C18H13BrN2O4S2 465.34
INH1 313553-47-8 C18H16N2OS 308.4
PF6-AM 1268491-69-5 C33H31BO12 630.4
XEN445 1515856-92-4 C18H17F3N2O3 366.33
Disperse Blue 148 52239-04-0 C19H19N5O4S 413.45026
Solvent Blue 35 17354-14-2 C22H26N2O2 350.454
CID-797718 370586-05-3 C12H11NO3 217.2206

Recommended Compounds in Same Indication

Name CAS No Formula MW
11

Route of Synthesis

12

References

Protocol Reference

13

More Information

DTNB

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