Ceftizoxime impurities and related standards

18 reference standards related to Ceftizoxime held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

In this group: 14 impurity reference standards · 2 fine chemicals · 1 chemical reagent · 1 pharmaceutical intermediate. CAS numbers are listed for 18 of 18; 18 entries carry a structure drawing.

On this page

18 reference standards

All entries — structure, identifiers and pack sizes

Ceftizoxime

CAS 68401-81-0C13H13N5O5S2

MW 383.4

IN STOCKRS-I002165
Ceftizoxime Sodium

CAS 68401-82-1C13H13N5O5S2.Na

MW 406.4

BACK ORDERRS-C236002
(6R,7S)-Ceftizoxime

CAS 2630907-20-7C13H13N5O5S2

MW 383.4

IN STOCKRS-I009225
7-ANCA

CAS 36923-17-8C7H8N2O3S

MW 200.22

IN STOCKRS-I004067
Aminothioxime Isopropyl Acetate

CAS 1821068-16-9C9H13N3O3S

MW 243.28

IN STOCKRS-I004292
Cefazoxime Double-Bond Reduction Impurity

CAS 929101-89-3C13H15N5O5S2

MW 385.41

IN STOCKRS-I002422
Ceftizoxime Alapivoxil

CAS 135821-54-4C22H28N6O8S2

MW 568.14

BACK ORDERRS-Z003OK2
isopropyl (Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetate

CAS not assignedC9H13N3O3S

MW 243.28

CUSTOM SYNTHESISRS-C365031
Methyl (E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetate

CAS 68495-95-4C7H9N3O3S

MW 215.23

IN STOCKRS-P140220
Ceftizoxime Impurity 10 (HCl)

CAS 68697-60-9C9H11NO3.HCl

MW 217.65

CUSTOM SYNTHESISRS-C365002
Ceftizoxime Impurity 21

CAS 162208-27-7C10H16N3O5PS2

MW 353.35

IN STOCKRS-C365001
Ceftizoxime Impurity 53

CAS not assignedC19H18N8O7S3

MW 566.05

CUSTOM SYNTHESISRS-I001BBV
Ceftizoxime Impurity 70

CAS not assignedC12H15N5O5S2

MW 373.05

IN STOCKRS-I001932
Ceftizoxime Impurity 81

CAS not assignedC11H15N5O3S2

MW 329.06

IN STOCKRS-I001AKK
Ceftizoxime Impurity 85

CAS not assignedC15H14N5NaO6S2

MW 447.03

BACK ORDERRS-I001A2C
Ceftizoxime impurity 95

CAS not assignedC13H17N5O6S2

MW 403.06

BACK ORDERRS-I001AHS
Ceftizoxime Impurity 135

CAS 186957-49-3C26H26N10O10S4

MW 766.81

BACK ORDERRS-C365003
Ceftizoxime Impurity 136

CAS 61534-33-6C32H31N3O4S

MW 553.68

BACK ORDERRS-C365004

18 reference standards

Frequently asked

How many Ceftizoxime-related reference standards do you hold?

18 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 18 of them and 18 entries carry a structure drawing. The catalogue is extended as new lots are released.

Can you supply a Ceftizoxime impurity that is not listed here?

Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.

What documentation is supplied with Ceftizoxime impurities?

Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.

Do you publish prices or a lead time for Ceftizoxime impurities?

No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.

Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to sales@rssechem.com.