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CAS# 65-28-1

Phentolamine mesilate

3-(((4,5-dihydro-1H-imidazol-2-yl)methyl)(p-tolyl)amino)phenol, methanesulfonate salt

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Record 109

 

Structure

Name

N,N'-Bis(hydroxymethyl)urea

Chemical_name

1,3-bis(hydroxymethyl)urea

Cas

140-95-4

Mdlnum

MFCD00014414

Smi

O=C(NCO)NCO

Formula

C3H8N2O3

Molweight

120.108

Purity

98.5+%

Appear

White powder

Bp

 

Fp

>100

Test method

NMR, LCMS

Storage

Store long-term at 2-8

Leadtime

Stock

Elemental_analysis

C, 30.00; H, 6.71; N, 23.32; O, 39.96

Exact_mass

120.053

M_z

120.05 (100.0%), 121.06 (3.2%)

Pka

Atom: 6, pKa:12.688 Atom: 8, pKa:12.688

Sum_of_degrees

14

Warnings

 

Ridadr

 

Hazard codes