15501

Sigma-Aldrich

ECOL

≥98% (HPLC)

Synonym(s):
4-(Methylamino)phenol hemisulfate salt, Metol
Linear Formula:
C7H9NO · 1/2H2SO4
CAS Number:
Molecular Weight:
172.19
Beilstein/REAXYS Number:
3919382
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

assay

≥98% (HPLC)

autoignition temp.

989 °F

mp

260 °C (dec.) (lit.)

SMILES string

OS(O)(=O)=O.CNc1ccc(O)cc1.CNc2ccc(O)cc2

InChI

1S/2C7H9NO.H2O4S/c2*1-8-6-2-4-7(9)5-3-6;1-5(2,3)4/h2*2-5,8-9H,1H3;(H2,1,2,3,4)

InChI key

ZVNPWFOVUDMGRP-UHFFFAOYSA-N

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Related Categories

Packaging

100 g in poly bottle
1 kg in poly bottle
25 kg in fiber drum

Legal Information

ECOL is a trademark of Sigma-Aldrich Co. LLC

Signal Word

Warning

Hazard Statements

hazcat

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1 - STOT RE 2

storage_class_code

11 - Combustible Solids

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Ayman A Gouda et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 130, 480-487 (2014-05-13)
Simple, rapid and accurate high performance liquid chromatographic (HPLC) and spectrophotometric methods are described for determination of antihistaminic acrivastine in capsules. The first method (method A) is based on accurate, sensitive and stability indicating chromatographic separation method. Chromolith® Performance RP-18e...

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