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ChemicalBook >> CAS DataBase List >> U0126

U0126

U0126 price.
  • $49 - $1950
  • Product name: U0126
  • CAS: 109511-58-2
  • MF: C18H16N6S2
  • MW: 380.49
  • EINECS:
  • MDL Number:MFCD09971039
  • Synonyms:U0126;1,4-DIAMINO-2,3-DICYANO-1,4-BIS(2-AMINOPHENYLTHIO)BUTADIENE;1,4-DIAMINO-2,3-DICYANO-1,4-BIS(2-AMINOPHYNYLTIO)BUTADIENE;1,4-DIAMINO-2,3-DICYANO-1,4-BIS(O-AMINOPHENYLMERCAPTO)BUTADIENE;1,4-DIAMINO-2,3-DICYANO-1;UO 126;U0126 >99%;2,3-Bis[amino[(2-aminophenyl)thio]methylene]butanedinitrile
71 prices
Selected condition:
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • ApexBio Technology
  • Apolloscientific
  • Arctom
  • AvaChem
  • Axon Medchem
  • Biorbyt Ltd
  • Biosynth
  • Cayman Chemical
  • ChemScene
  • Crysdot
  • CSNpharm
  • DC Chemicals
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
  • Tocris
  • TRC
  • Usbiological
Package
  • 200mg
  • 10mM*1mLinDMSO(Solution)
  • 10mM*1mLinDMSO(Solid+Solvent)
  • 5
  • 1000mg
  • 25
  • 250mg
  • 300mg
  • 1mL(10mMinDMSO)
  • 1mg
  • 5mg
  • 10mg
  • 20mg
  • 25MG
  • 50mg
  • 100MG
  • 1G
  • Manufactureraablocks
  • Product numberAA008R7W
  • Product descriptionU0126 ≥98%
  • Packaging1mg
  • Price$49
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008R7W
  • Product descriptionU0126 ≥98%
  • Packaging5mg
  • Price$130
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008R7W
  • Product descriptionU0126 99%
  • Packaging10mg
  • Price$164
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008R7W
  • Product descriptionU0126 99%
  • Packaging50mg
  • Price$467
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU109061
  • Product descriptionU0126 98.00%
  • Packaging25MG
  • Price$395
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU109061
  • Product descriptionU0126 98.00%
  • Packaging100MG
  • Price$850
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU109061
  • Product descriptionU0126 98.00%
  • Packaging5MG
  • Price$195
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU109061
  • Product descriptionU0126 98.00%
  • Packaging1G
  • Price$1950
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberV2422
  • Product description1,4-Diamino-2,3-dicyano-1,4-bis(o-aminophenylmercapto)butadiene
  • Packaging5mg
  • Price$229
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberBA2003
  • Product descriptionU0126
  • Packaging50mg
  • Price$189
  • Updated2026-05-06
  • Buy
  • ManufacturerApexBio Technology
  • Product numberBA2003
  • Product descriptionU0126
  • Packaging20mg
  • Price$108
  • Updated2026-05-06
  • Buy
  • ManufacturerApexBio Technology
  • Product numberBA2003
  • Product descriptionU0126
  • Packaging10mg
  • Price$67
  • Updated2026-05-06
  • Buy
  • ManufacturerApexBio Technology
  • Product numberBA2003
  • Product descriptionU0126
  • Packaging1mL(10mMinDMSO)
  • Price$76
  • Updated2026-05-06
  • Buy
  • ManufacturerApexBio Technology
  • Product numberBA2003
  • Product descriptionU0126
  • Packaging200mg
  • Price$453
  • Updated2026-05-06
  • Buy
  • ManufacturerApexBio Technology
  • Product numberBA2003
  • Product descriptionU0126
  • Packaging100mg
  • Price$311
  • Updated2026-05-06
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIU1095
  • Product descriptionU0126 98%
  • Packaging25mg
  • Price$517
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA008R7W U0126 ≥98% 1mg $49 2026-05-28 Buy
aablocks AA008R7W U0126 ≥98% 5mg $130 2026-05-28 Buy
aablocks AA008R7W U0126 99% 10mg $164 2026-05-28 Buy
aablocks AA008R7W U0126 99% 50mg $467 2026-05-28 Buy
ACHEMBLOCK U109061 U0126 98.00% 25MG $395 2026-05-27 Buy
ACHEMBLOCK U109061 U0126 98.00% 100MG $850 2026-05-27 Buy
ACHEMBLOCK U109061 U0126 98.00% 5MG $195 2026-05-27 Buy
ACHEMBLOCK U109061 U0126 98.00% 1G $1950 2026-05-27 Buy
AK Scientific V2422 1,4-Diamino-2,3-dicyano-1,4-bis(o-aminophenylmercapto)butadiene 5mg $229 2021-12-16 Buy
ApexBio Technology BA2003 U0126 50mg $189 2026-05-06 Buy
ApexBio Technology BA2003 U0126 20mg $108 2026-05-06 Buy
ApexBio Technology BA2003 U0126 10mg $67 2026-05-06 Buy
ApexBio Technology BA2003 U0126 1mL(10mMinDMSO) $76 2026-05-06 Buy
ApexBio Technology BA2003 U0126 200mg $453 2026-05-06 Buy
ApexBio Technology BA2003 U0126 100mg $311 2026-05-06 Buy
Apolloscientific BIU1095 U0126 98% 25mg $517 2026-06-04 Buy

Properties

Melting point :approximate 154℃(dec.)
Boiling point :565.1±50.0 °C(Predicted)
Density :1.44
RTECS :EJ9710000
storage temp. :Desiccate at +4°C
solubility :Soluble in DMSO (up to 200 mg/ml).
form :White solid
pka :2.11±0.10(Predicted)
color :White
Water Solubility :Soluble in DMSO. Poorly soluble in ethanol and water
Stability :Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 3 months.
InChI :1S/C18H16N6S2/c19-9-11(17(23)25-15-7-3-1-5-13(15)21)12(10-20)18(24)26-16-8-4-2-6-14(16)22/h1-8H,21-24H2/b17-11+,18-12+
InChIKey :DVEXZJFMOKTQEZ-JYFOCSDGSA-N
SMILES :S(c2c(cccc2)N)\C(=C(\C(=C(\Sc1c(cccc1)N)/N)\C#N)/C#N)\N

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

U-0126 is a selective MAP Kinase Kinase (MKK, MEK) inhibitor with IC50 values of 72 nM and 58 nM for MEK1 and MEK2, respectively. It shows little to no inhibition against a number of other kinases including PKC, Ab1, Raf, MEKK, ERK, JNK, MKK-3, MKK-4, MKK-6, Cdk2, and Cdk4. U-0126 inhibition of MEK is noncompetitive with respect adenosine triphosphate (ATP) and its phosphorylation target ERK, which may partially explain its selectivity profile against other kinases.

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