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Synthesis Analytics

Catalogue

Respiratory & Allergy reference standards

Search 912 reference standards, impurities and working standards by compound name or CAS number. Everything listed can be quoted — pack sizes from 10 mg upward.

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Showing 25–48 of 50 compounds

Ebastine

Ebastine EP Impurity A

CAS Number

91-01-0

EP Impurity Standard
Ebastine

Ebastine EP Impurity B

CAS Number

943-27-1

EP Impurity Standard
Ebastine

Ebastine EP Impurity C

CAS Number

58258-01-8

EP Impurity Standard
Ebastine

Ebastine EP Impurity D

CAS Number

97928-18-2

EP Impurity Standard
Ebastine

Ebastine EP Impurity E

CAS Number

1312211-93-0

EP Impurity Standard
Ebastine

Ebastine EP Impurity F

CAS Number

1256285-71-8

EP Impurity Standard
Epinastine

Epinastine 7-Bromo Impurity

CAS Number

On request

Reference Standard
Epinastine

9-Oxo Epinastine (9-Keto Epinastine)

CAS Number

745761-19-7

Reference Standard
Epinastine

Epinastine Hydrolysed Impurity

CAS Number

On request

Reference Standard
Epinastine

Epinastine Dehydro Formate Salt / Epinastine EP Impurity A

CAS Number

706753-75-5

EP Impurity Standard
Fexofenadine

Fexofenadine EP Impurity A

CAS Number

On request

EP Impurity Standard
Fexofenadine

Fexofenadine EP Impurity B

CAS Number

On request

EP Impurity Standard
Fexofenadine

Fexofenadine EP Impurity C

CAS Number

185066-37-9

EP Impurity Standard
Fexofenadine

Fexofenadine EP Impurity D

CAS Number

154825-96-4

EP Impurity Standard
Levocetirizine

Levocetirizine Impurity S-isomer

CAS Number

On request

Isomeric Impurity
Levocetirizine

Levocetirizine Impurity Ethanol

CAS Number

On request

Reference Standard
Loratadine

Loratadine EP Impurity A

CAS Number

133284-74-9

EP Impurity Standard
Loratadine

Loratadine EP Impurity B

CAS Number

31251-41-9

EP Impurity Standard
Loratadine

Loratadine EP Impurity C

CAS Number

165739-83-3

EP Impurity Standard
Loratadine

Loratadine EP Impurity D

CAS Number

100643-71-8

EP Impurity Standard
Loratadine

Loratadine EP Impurity G

CAS Number

38092-89-6

EP Impurity Standard
Montelukast

Montelukast EP Impurity A

CAS Number

190078-45-6

EP Impurity Standard
Montelukast

Montelukast EP Impurity B

CAS Number

918972-54-0

EP Impurity Standard
Montelukast

Montelukast EP Impurity C

CAS Number

909849-96-3

EP Impurity Standard
Rows of stoppered glass tubes under warm light

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