English name: 5, 6-Dihydroxyindole

CAS number: 3131-52-0

Molecular formula: C8H7NO2

Molecular weight: 149.15

EINECS number: 412-130-9

MDL No. : MFCD00798933

Stats

Melting point 140 °C (decomp)

Boiling point 411.2±25.0 °C(Predicted)

Density 1.510± 0.06g /cm3(Predicted)

RTECS number NL7858000

Storage conditions Keep in dark place,Inert atmosphere,Store in freezer, under -20°C

Solubility DMF: 10 mg/ml; DMSO: 3 mg/ml;  Ethanol: 10 mg/ml;  Ethanol:PBS(pH 7.2) (1:1): 0.5 mg/ml

Acidity coefficient (pKa)9.81±0.40(Predicted)

Form Solid

InChIInChI = 1 s/C8H7NO2 / c10-7-3-5-7-3-5-6 (5) 4 to 8 (7) 11 h/h1-4, 9-11

InChIKeySGNZYJXNUURYCH-UHFFFAOYSA-N

SMILESN1C2=C(C=C(O)C(O)=C2)C=C1

LogP0.370 (est)

Safety information

hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictogramsGHS Hazard pictogramgrams

GHS05,GHS07,GHS09

Warning word

Hazard Description H302-H318-H411

Defense Description P264-P280i-P301+P312a-P305+P351+P338-P310a-P501a

Dangerous Goods mark Xn,N

Hazard category code 22-41-51/53

Safety information 22-26-36/37/39-61

Customs Code: 2933998090