We use cookies to ensure that we give you the best experience of our website. If you accept without changing your settings, we assume that you are happy to receive all cookies on the LGC website. However, if you would like to, you can change your cookie settings at anytime.
text.skipToContent text.skipToNavigation

{{ addToCartData.mixPtRmWarning }}

Do you want to proceed?

{{requestQuote.productName}}; {{requestQuote.form.productCode}}

Thank you

We will respond to your enquiry shortly.

Something went wrong, please try again later.

Bulk Order
If not, click 'cancel'. You can also save this item for later.
Cancel
If not, click 'cancel'. You can also save this item for later.
Cancel

Pemetrexed for system suitability CRS

Product Code

EPY0001538

CAS Number

357166-29-1

Product Format

Mixture

Molecular Formula

C20 H19 N5 O6 . 2 Na . 7 H2 O

Molecular Weight

597.48

Product Type

Other

Alternate CAS Number

Anhydrous free acid: 137281-23-3

Price and availability

{{ psProduct.packSize }}
{{ psProduct.code }}

{{ favouriteItem.successMessage }}

View favourites

Product removed from your favourites

{{ addToCartData.mixPtRmWarning }}

Do you want to proceed?

{{requestQuote.productName}}; {{requestQuote.form.productCode}}

Thank you

We will respond to your enquiry shortly.

Something went wrong, please try again later.

Documentation

Where shall we send your requested SDS?
Part number:  {{ sdsPopupData.packSize.code }}

{{ errors.first('selectedRegion') }}

{{ errors.first('sdsEmail') }}

LGC will use your email address only for the purposes of providing the requested document.
For information about our data processing activities, please visit our Privacy Notice.
Thank you

Your request has been sent to our sales team to process.

Product Information

Product Data

Analyte Name

Pemetrexed disodium heptahydrate

CAS Number

357166-29-1

Molecular Formula

C20 H19 N5 O6 . 2 Na . 7 H2 O

Molecular Weight

597.48

Accurate Mass

597.187

Flash Point

5.0

SMILES

O.O.O.O.O.O.O.[Na+].[Na+].NC1=NC(=O)c2c(CCc3ccc(cc3)C(=O)N[C@@H](CCC(=O)[O-])C(=O)[O-])c[nH]c2N1

InChI

, , , , , , , , , , , 2*+1, , /p-2/t13-, , , , , , , , , , , , /h1-2,4-5,9,13H,3,6-8H2,(H,23,28)(H,26,27)(H,30,31)(H4,21,22,24,25,29), InChI=1S/C20H21N5O6.2Na.7H2O/c21-20-24-16-15(18(29)25-20)12(9-22-16)6-3-10-1-4-11(5-2-10)17(28)23-13(19(30)31)7-8-14(26)27, , /m0........./s1, 7*1H2/q

IUPAC

disodium;(2S)-2-[[4-[2-(2-amino-4-oxo-1,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]pentanedioate;heptahydrate

Alternate CAS Number

Anhydrous free acid: 137281-23-3

Storage & Transport Information

Storage Temperature

2-8C Fridge/Coldroom

Shipping Temperature

Room Temperature

Country of Origin

FRANCE

Tariff Code

29335995

Product Attributes

Product Type

Other

Product Format

Mixture

Punchout session timeout warning

Your punchout session will expire in1 min59 sec.

Select "Continue session" to extend your session.