Zongertinib Impurity 47

CAS3028842-91-0
CatalogueRS-Z413N4E

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Product identification

Product name	Zongertinib Impurity 47
Catalogue No.	RS-Z413N4E
CAS No.	3028842-91-0
Availability	Back order— restocking can be arranged, about 1–2 weeks
Standard type	General Reference Standards
Drug substance	Zongertinib
Also known as	STDPHARM
Storage	Refer to the certificate of analysis (COA) supplied with each lot
Intended use	For laboratory and research use only. Not for human or veterinary use.

What is stated on the certificate

Content and purity are assigned per lot and stated on the certificate of analysis issued for the batch you receive — they are not a catalogue-level figure. The certificate records the tests performed, the specification applied and the result obtained for that lot.

Fields recorded on the certificate of analysis
Field	Basis
Identity	Spectroscopic and chromatographic methods appropriate to the material
Purity	Chromatographic purity, area normalisation unless stated otherwise
Assay / content	Mass balance, corrected for the stated volatiles and residue
Catalogue and batch numbers	RS-Z413N4E / batch number on the certificate
Retest date	Printed on the certificate for the lot supplied

Frequently asked

What documentation is supplied with this lot?

A certificate of analysis (COA) is issued for the lot you receive. It records the catalogue number RS-Z413N4E and the batch number, the tests performed, the specification applied and the result obtained. A safety data sheet is supplied with the shipment.

Is the assigned value given on an “as is” basis?

Content and purity are stated per lot on the certificate of analysis, on an “as is” basis unless the certificate says otherwise. The analytical basis for the assigned value is stated on the certificate.

How should this material be stored?

Store as stated: Refer to the certificate of analysis (COA) supplied with each lot. Re-test before use beyond the retest date printed on the certificate.

Do you supply pack sizes other than those listed?

Pack sizes are confirmed with the quotation. Quantities beyond the standard pack sizes can be quoted — send the quantity you need with your enquiry.

Finding this standard

Buyers reach this compound by CAS number, by catalogue number, through the drug substance it belongs to, or through the type of standard it is. Those routes all start here:

Searching another way? Send the structure, a SMILES string or the pharmacopoeial name — a CAS number is not required for a non-compendial impurity. Write to sales@rssechem.com.

Other standards of Zongertinib

All 11 further standards are listed here — every link is in the page, not loaded later.

Zongertinib

CAS 2728667-27-2C29H29N9O2

BACK ORDERRS-U105131
Zongertinib Impurity 4

CAS 2757314-38-6C22H19N7O3S

BACK ORDERRS-Z055003
Zongertinib Impurity 15

CAS 3028842-46-5C38H66N2O4S2

BACK ORDERRS-Z401HJO
Zongertinib Impurity 18

CAS 3028842-06-7C5H12NPb+3

IN STOCKRS-Z401HJM
Zongertinib Impurity 24

CAS 3046451-65-1C48H56N5O9PSSi

CUSTOM SYNTHESISRS-Z055002
Zongertinib Impurity 25

CAS 3028843-33-3C19H26F3N5O6

BACK ORDERRS-Z401HJR
Zongertinib Impurity 35

CAS 3028842-32-9C28H55N2OS+

BACK ORDERRS-Z401HJN
Zongertinib Impurity 59

CAS 3028843-43-5C35H62N2O4S2

CUSTOM SYNTHESISRS-Z401HJS
Zongertinib Impurity 70

CAS 2728667-79-4C26H27N9O

BACK ORDERRS-Z055001
Zongertinib Impurity 80

CAS 3028842-71-6C47H53F3N4O17

CUSTOM SYNTHESISRS-Z401HJP
Zongertinib Impurity 88

CAS 3028842-96-5C65H89F4N11O15S

BACK ORDERRS-Z401HJQ

Pharmacopoeial names (EP, USP, BP, JP) are used for identification purposes only and do not imply endorsement by those bodies. This product is supplied for laboratory and research use only — not for human or veterinary use.