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Leupeptin

Catalog No: FT-0627806

CAS No: 103476-89-7

Chemical Name: Leupeptin
Molecular Formula: C20H39N6O4+
Molecular Weight: 427.6
InChI Key: GDBQQVLCIARPGH-ULQDDVLXSA-O
InChI: InChI=1S/C20H38N6O4/c1-12(2)9-16(24-14(5)28)19(30)26-17(10-13(3)4)18(29)25-15(11-27)7-6-8-23-20(21)22/h11-13,15-17H,6-10H2,1-5H3,(H,24,28)(H,25,29)(H,26,30)(H4,21,22,23)/p+1/t15-,16-,17-/m0/s1

Product pricing and availability information
Assay	Pack Size	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

FW:	426.553
CAS:	103476-89-7
Melting_Point:	N/A
Bolling_Point:	N/A
MF:	C20H38N6O4
Product_Name:	Leupeptin
Flash_Point:	N/A
Density:	1.2±0.1 g/cm3

FW:	426.553
MF:	C20H38N6O4
Water_Solubility:	可溶
Refractive_Index:	1.557
Exact_Mass:	426.295441
PSA:	166.27000
Computational_Chemistry:	['1 . XlogP 04 ', '2 . Hydrogen Bond Donor Count 6 ', '3 . Hydrogen Bond Acceptor Count 6 ', '4 . Rotatable Bond Count 14 ', '5 . Isotope Atom Count 32 ', '6 . TPSA 170 ', '7 . Heavy Atom Count 30 ', '8 . Topological Polar Surface Area 1 ', '9 . Complexity 602 ', '10. Isotope Atom Count 0 ', '11. Defined Atom Stereocenter Count 3 ', '12. Undefined Atom Stereocenter Count 0 ', '13. Defined Bond Stereocenter Count 0 ', '14. Undefined Bond Stereocenter Count 0 ', '15. Covalently-Bonded Unit Count 1']
Density:	1.2±0.1 g/cm3
LogP:	1.16
Molecular_Structure:	['1. Molar refractive index 11324 ', '2. Molar volume 3515 ', '3. Parachor （902K）905 ', '4. Surface tension 439 ', '5. Dielectric constant N/A ', '6. Polarizability 4489 ', '7. Single isotope mass 426295454 Da ', '8. Nominal mass 426 Da ', '9. Average mass 4265535 Da']
More_Info:	['1 . Appearance White or 灰White 粉末 ', '2 . Density（g/mL,25℃）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）Unknow ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC，004mmHg）Unknow ', '7 . Refractive index(n20/D)Unknow ', '8 . Flash point（ºC）Unknow ', '9 . Specific rotation（º）-76 ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（mmHg,20ºC）Unknow ', '12 . Saturated vapor pressure（kPa,25ºC）Unknow ', '13 . Combustion heat（KJ/mol）Unknow ', '14 . Critical temperature（ºC）Unknow ', '15 . Critical pressure（KPa）Unknow ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion（%,V/V）Unknow ', '18 . Lower limit of explosion（%,V/V）Unknow ', '19 . Solubility Soluble in Water ']

Personal_Protective_Equipment:	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
HS_Code:	29241900
Safety_Statements:	22-24/25-36/37-36
WGK_Germany:	3
RIDADR:	NONH for all modes of transport
Risk_Statements(EU):	R20/21/22
Hazard_Codes:	Xn: Harmful;