Pemetrexed disodium
137281-23-3
99%
Bottle,barrel,cargo,container,etc.
2026-09-29
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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DescriptionKeywords
Pemetrexed disodium
137281-23-3
C20H19N5Na2O6
Quick DetailsProName:Pemetrexed disodium
CasNo:137281-23-3
Molecular Formula:C20H19N5Na2O6
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsECHEMI Editorial ReferencePemetrexed is a novel antifolate, the Ki values of the pentaglutamate of LY231514 are 1.3, 7.2, and 65 nM for inhibits thymidylate synthase (TS), dihydrofolate reductase (DHFR), and glycinamide ribonucleotide formyltransferase (GARFT), respectively.
Pemetrexed is an N-acylglutamic acid in which the N-acyl group is specified as 4-[2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl. Inhibits thymidylate synthase (TS), 421 dihydrofolate reductase (DHFR), and glycinamide ribonucleotide formyltransferase (GARFT). It has a role as an antineoplastic agent, an antimetabolite, an EC 2.1.1.45 (thymidylate synthase) inhibitor, an EC 1.5.1.3 (dihydrofolate reductase) inhibitor and an EC 2.1.2.2 (phosphoribosylglycinamide formyltransferase) inhibitor. It is a pyrrolopyrimidine and a N-acyl-L-glutamic acid. It is a conjugate acid of a pemetrexed(2-).|Pemetrexed is a chemotherapy drug that is manufactured and marketed by Eli Lilly and Company under the brand name Alimta. It is indicated for use in combination with cisplatin for the treatment of patients with malignant pleural mesothelioma whose disease is either unresectable or who are otherwise not candidates for curative surgery. Its use in non-small cell lung cancer has also been investigated.|Pemetrexed is a Folate Analog Metabolic Inhibitor. The mechanism of action of pemetrexed is as a Folic Acid Metabolism Inhibitor.|Pemetrexed is a parenterally administered folate antagonist and antineoplastic agent, used in the treatment of non-small cell lung cancer and malignant mesothelioma. Pemetrexed therapy has been associated with moderate rates of serum enzyme elevations during therapy, but has not been convincingly linked to instances of acute, clinically apparent liver injury.|Pemetrexed is a synthetic pyrimidine-based antifolate. Pemetrexed binds to and inhibits the enzyme thymidylate synthase (TS), which catalyses the methylation of 2'-deoxyuridine-5'-monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP), an essential precursor in DNA synthesis.|A guanine-derived ANTINEOPLASTIC AGENT that functions as a NUCLEIC ACID SYNTHESIS INHIBITOR through its binding to, and inhibition of, THYMIDYLATE SYNTHASE.Basic Info-
Product Name:
Pemetrexed
Other Name:L-Glutamic acid,N-[4-[2-(2-amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-;L-Glutamic acid,N-[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-;1H-Pyrrolo[2,3-d]pyrimidine,L-glutamic acid deriv.;N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid;Pemetrexed;NSC 698037;N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid;(S)-2-(4-(2-(2-Amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid
CAS No.:137281-23-3
Molecular Formula:C20H21N5O6
InChIKeys:InChIKey=WBXPDJSOTKVWSJ-ZDUSSCGKSA-N
Molecular Weight:427.41
Exact Mass:427.41
UNII:04Q9AIZ7NO
NSC Number:698037
DSSTox ID:DTXSID2048329
NCI Thesaurus Code:C61614
Color/Form:Crystals from 50% methanol/methylene chloride
ATC Code:L01BA04|L - Antineoplastic and immunomodulating agents
HScode:2933990090
Categories:
Characteristics-
PSA:
187
XLogP3:0.2
Density:1.6±0.1 g/cm3
Refractive Index:1.724
Vapor Pressure:6X10-21 mm Hg at 25 deg C at 25 deg C /Estimated/
Henrys Law Constant:Henry's Law constant: 2.08X10-29 atm-cu m/mole at 25 °C /Estimated/
Dissociation Constants:pKa1 = 3.6; pKa2 = 4.4 (carboxylic moieties) /Estimated/
Experimental Properties:White to almost white solid. /Disodium salt/|Hydroxy radical reaction rate constant = 2.4X10-10 cu cm/molec-sec at 25 °C /Estimated/
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Carcinogenicity, Category 2
Reproductive toxicity, Category 1A
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H351 Suspected of causing cancer
H360 May damage fertility or the unborn child
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P203 Obtain, read and follow all safety instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P318 IF exposed or concerned, get medical advice.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
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