QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

RELATED PRODUCTS

Levocetirizine dihydrochloride

QCC Cat No.:

QL052200

CAS No.:

130018-87-0

Mol Formula:

C21H25ClN2O3 2HCl

Mol. Weight:

388.89 72.92

Levocetirizine ImpurityA；USP Levocetirizine Amide

QCC Cat No.:

QL052201

CAS No.:

909779-33-5

Mol Formula:

C21H26ClN3O2

Mol. Weight:

387.9

R-Cetirizine 6'-O-Lactose Ester HCl；USP Cetirizine lactose ester

QCC Cat No.:

QL052227

CAS No.:

NA

Mol Formula:

C33H46Cl2N2O13

Mol. Weight:

749.63

Levocetirizine Impurity 2

QCC Cat No.:

QL052228

CAS No.:

300543-56-0

Mol Formula:

C17H19ClN2

Mol. Weight:

286.81

Levocetirizine Impurity 3

QCC Cat No.:

QL052229

CAS No.:

NA

Mol Formula:

C21H25ClN2O3[C2H4]n

Mol. Weight:

388.90[44.05]n

Levocetirizine Impurity 4

QCC Cat No.:

QL052230

CAS No.:

70558-10-0

Mol Formula:

C17H19ClN2

Mol. Weight:

286.80

Levocetirizine Impurity 5

QCC Cat No.:

QL052231

CAS No.:

109036-15-9

Mol Formula:

C17H19ClN2

Mol. Weight:

286.80