R-(-)-Gossypol Acetic Acid impurities and related standards

16 reference standards related to R-(-)-Gossypol Acetic Acid held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

In this group: 15 impurity reference standards · 1 general reference standard. CAS numbers are listed for 16 of 16; 15 entries carry a structure drawing.

On this page

16 reference standards

All entries — structure, identifiers and pack sizes

R-(-)-Gossypol Acetic Acid Impurity 1 ((+)-Apogossypol)

CAS 66389-74-0C28H30O6

MW 462.54

CUSTOM SYNTHESISRS-R190003
R-(-)-Gossypol Acetic Acid Impurity 2 ((S)-(+)-Gossypol)

CAS 20300-26-9C30H30O8

MW 518.56

BACK ORDERRS-R190001
R-(-)-Gossypol Acetic Acid Impurity 3

CAS 82085-03-8C36H35NO7

MW 593.68

BACK ORDERRS-R190010
R-(-)-Gossypol Acetic Acid Impurity 6

CAS 74032-65-8C38H38O12

MW 686.71

BACK ORDERRS-R190013
R-(-)-Gossypol Acetic Acid Impurity 7 (Mixture of E/Z-isomers)

CAS 676529-95-6C32H34N4O6S2

MW 634.77

BACK ORDERRS-R190015
R-(-)-Gossypol Acetic Acid Impurity 8

CAS 50399-95-6C16H18O4

MW 274.32

IN STOCKRS-R190014
R-(-)-Gossypol Acetic Acid Impurity 10

CAS 40817-07-0C15H16O4

MW 260.29

IN STOCKRS-R190004
R-(-)-Gossypol Acetic Acid Impurity 12

CAS 35688-47-2C15H14O5

MW 274.27

IN STOCKRS-R190005
R-(-)-Gossypol Acetic Acid Impurity 13

CAS 30719-67-6C42H42O14

MW 770.78

BACK ORDERRS-R190006
R-(-)-Gossypol Acetic Acid Impurity 14

CAS 256493-47-7C52H52N6O8

MW 889.02

BACK ORDERRS-R190007
R-(-)-Gossypol Acetic Acid Impurity 16

CAS 114309-69-2C29H30O7

MW 490.55

BACK ORDERRS-R190008
R-(-)-Gossypol Acetic Acid Impurity 18

CAS 886578-07-0C28H26O8

MW 490.5

BACK ORDERRS-R190002
R-(-)-Gossypol Acetic Acid Impurity 24

CAS 54302-42-0C31H32O8

MW 532.59

CUSTOM SYNTHESISRS-R190009
R-(-)-Gossypol Acetic Acid Impurity 40

CAS 1110-58-3C32H34O8

MW 546.62

CUSTOM SYNTHESISRS-R190011
R-(-)-Gossypol Acetic Acid Impurity 49

CAS 1350133-03-7C5H12NPb+3

MW 294.07

IN STOCKRS-Z400SUX
R-(-)-Gossypol Acetic Acid Impurity 55

CAS 103276-29-5C30H30O10

MW 550.56

BACK ORDERRS-R190012

16 reference standards

Frequently asked

How many R-(-)-Gossypol Acetic Acid-related reference standards do you hold?

16 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 16 of them and 15 entries carry a structure drawing. The catalogue is extended as new lots are released.

Can you supply a R-(-)-Gossypol Acetic Acid 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 R-(-)-Gossypol Acetic Acid 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 R-(-)-Gossypol Acetic Acid 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.