Structure Search

C1884840

Norketotifen hydrogen fumarate

Add wish

COAMSDS

Download COA for specific batch

C1884840

Norketotifen hydrogen fumarate

Name: Norketotifen hydrogen fumarate
Brand: CATO
SKU: C1884840

Synonyms:

CAS No.:930765-16-5

Formula:C18H17NOS C4H4O4

Molecular Weight:295.40 116.07

Brand:CATO

Item No.:C1884840

Storage Temp:--

20mg

14 days

≥95%

>1 year

Inquiry

In-stock orders placed by 4 PM ship same day.

Compliance Notice: All CATO® Certified Reference Materials (CRMs) and analytical standards are strictly intended for laboratory research, quality control, and analytical testing use only (RUO) by qualified institutions. Not for human or veterinary diagnostic, therapeutic, clinical, or household drug use.

Neat Pharmaceutical Impurity Reference Standard Ketotifen

Properties

HS Code:--

PubChem CID:--

Appearance:--

smiles:C1C(=O)C2SC=CC=2/C(=C2/CCNCC/2)/C2C=CC=CC1=2.OC(=O)/C=C/C(O)=O

API Related Products

Ketotifen

CAS No.:34580-13-7

Molecular Weight:309.43

Formula:C19H19NOS

Item No.:C4X-204612

Add wish

Ketotifen EP Impurity A

CAS No.:4673-38-5

Molecular Weight:293.43

Formula:C19H19NS

Item No.:C4X-20461

Add wish

Ketotifen EP Impurity B (Enantiomer Mixture)

CAS No.:59743-88-3

Molecular Weight:341.47

Formula:C20H23NO2S

Item No.:C4X-20462

Add wish

Ketotifen EP Impurity C

CAS No.:126939-27-3

Molecular Weight:327.44

Formula:C19H21NO2S

Item No.:C4X-20463

Add wish

Ketotifen EP Impurity D

CAS No.:88456-70-6

Molecular Weight:325.42

Formula:C19H19NO2S

Item No.:C4X-20464

Add wish

Ketotifen EP Impurity E

CAS No.:1346603-71-1

Molecular Weight:309.43

Formula:C19H19NOS

Item No.:C4X-20465

Add wish

Ketotifen EP Impurity F Hemifumarate (Mixture of Enol and Ketone)

CAS No.:-

Molecular Weight:309.43 0.5*116.07

Formula:C19H19NOS. 0.5 C4H4O4

Item No.:C4X-20466

Add wish

Ketotifen EP Impurity F (Mixture of Enol and Ketone)

CAS No.:34580-09-1

Molecular Weight:309.43

Formula:C19H19NOS

Item No.:C4X-204613

Add wish

Documents

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Lot/Batch Number

How to Find the Product Number

The product item number and Lot Number (or Batch No.) can be found on the COA or the inner packaging label.