Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
Bulk CASAccount
API Process Intermediates & Related Compounds

Pemetrexed Monomethyl Ester 1(Sodium Salt)

Reference StandardIn stock

Pemetrexed Monomethyl Ester 1(Sodium Salt) (CAS 1265908-61-9) supplier Zemixal: C21H22N5NaO6, COA and SDS with every lot, worldwide shipping.

Pack sizes
Pemetrexed Monomethyl Ester 1(Sodium Salt) chemical structure
CAS number1265908-61-9
FormulaC21H22N5NaO6
Molar mass463.4 g/mol
Physical formSolid
HS code2933
Purity93.82%
InChIKeyZLKXXVYJMUPVOU-UQKRIMTDSA-M
IUPAC namesodium (4S)-4-[[4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]-5-methoxy-5-oxopentanoate

About Pemetrexed Monomethyl Ester 1(Sodium Salt)

Pemetrexed Monomethyl Ester 1(Sodium Salt) sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. Identity at a glance (Reference Standard): CAS 1265908-61-9, formula C21H22N5NaO6 and molar mass 463.4 g/mol. It is handled as a solid.

Use cases we see most often

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Handling and storage

No GHS classification is recorded for this item, but handle it with normal laboratory care.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Pemetrexed

See every impurity, metabolite and related compound we list for this API.

Pemetrexed standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Specifications and identifiers

Specifications of Pemetrexed Monomethyl Ester 1(Sodium Salt)
Product namePemetrexed Monomethyl Ester 1(Sodium Salt)
Catalogue numberZX-012768
CAS number1265908-61-9
Other CAS numbers1265908-63-1
IUPAC namesodium (4S)-4-[[4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]-5-methoxy-5-oxopentanoate
Molecular formulaC21H22N5NaO6
Molar mass463.4 g/mol
Exact mass463.1468
GradeReference Standard
Purity / assay93.82%
Physical formSolid
H-bond donors / acceptors4 / 7
Topological polar surface area179 Ų
HS code2933
InChIKeyZLKXXVYJMUPVOU-UQKRIMTDSA-M
SMILESCOC(=O)[C@H](CCC(=O)[O-])NC(=O)C1=CC=C(C=C1)CCC2=CNC3=C2C(=O)NC(=N3)N.[Na+]
PubChem CID169490917
SynonymsPemetrexed methyl ester sodium

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Pemetrexed Monomethyl Ester 1(Sodium Salt)
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Pemetrexed Monomethyl Ester 1(Sodium Salt)

Which CAS number identifies Pemetrexed Monomethyl Ester 1(Sodium Salt)?
Pemetrexed Monomethyl Ester 1(Sodium Salt) is registered under CAS 1265908-61-9. You may also see it listed as Pemetrexed methyl ester sodium. Our catalogue number for this item is ZX-012768.
What are the formula and molar mass of Pemetrexed Monomethyl Ester 1(Sodium Salt)?
For Pemetrexed Monomethyl Ester 1(Sodium Salt), its formula is C21H22N5NaO6 and its molar mass is 463.4 g/mol. The systematic (IUPAC) name is sodium (4S)-4-[[4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]-5-methoxy-5-oxopentanoate. InChIKey ZLKXXVYJMUPVOU-UQKRIMTDSA-M lets you match it in any structure database.
How is Pemetrexed Monomethyl Ester 1(Sodium Salt) used in pharmaceutical QC?
Pemetrexed Monomethyl Ester 1(Sodium Salt) is a characterised reference material linked to Pemetrexed. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Pemetrexed Monomethyl Ester 1(Sodium Salt)?
This listing is Reference Standard grade with 93.82% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Pemetrexed Monomethyl Ester 1(Sodium Salt)?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Pemetrexed Monomethyl Ester 1(Sodium Salt) to my country?
Yes. Pemetrexed Monomethyl Ester 1(Sodium Salt) ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Compare 0 of 4Compare now