Pemetrexed
- Product Name
- Pemetrexed
- CAS No.
- 137281-23-3
- Chemical Name
- Pemetrexed
- Synonyms
- PEMETREXED;(S)-2-(4-(2-(2-AMino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyriMidin-5-yl)ethyl)benzaMido)pentanedioic acid;Premetred;PEMETREXED;Pemetrexedum;Pemetrexed99%;Pemetrexedaci;(R)-Pemetrexed;PeMetrexed-15C5;PeMetrexed-13C5
- CBNumber
- CB4170583
- Molecular Formula
- C20H21N5O6
- Formula Weight
- 427.41
- MOL File
- 137281-23-3.mol
Pemetrexed Property
- Density
- 1.59±0.1 g/cm3(Predicted)
- storage temp.
- 2-8°C(protect from light)
- solubility
- slightly sol. in Methanol
- form
- powder to crystal
- pka
- 3.58±0.10(Predicted)
- color
- White to Blue
- Merck
- 14,7077
- CAS DataBase Reference
- 137281-23-3(CAS DataBase Reference)
Safety
- RTECS
- LZ9950100
- HS Code
- 2933.99.9701
- Hazardous Substances Data
- 137281-23-3(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- P2288
- Product name
- Pemetrexed Hydrate
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 250mg
- Price
- $80
- Updated
- 2024/03/01
- Product number
- P2288
- Product name
- Pemetrexed Hydrate
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 1g
- Price
- $200
- Updated
- 2024/03/01
- Product number
- 6185
- Product name
- Pemetrexed
- Purity
- ≥98%(HPLC)
- Packaging
- 50
- Price
- $63
- Updated
- 2021/12/16
- Product number
- A604980
- Product name
- N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamicAcid
- Packaging
- 250mg
- Price
- $130
- Updated
- 2021/12/16
- Product number
- BP164240
- Product name
- Pemetrexed
- Packaging
- 100mg
- Price
- $135
- Updated
- 2021/12/16
Pemetrexed Chemical Properties,Usage,Production
Chemical Properties
N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid disodium salt is Off-White Solid
Uses
Pemetrexed is used in the treatment of malignant pleural mesothelioma (MPM) and erectile dysfunction therapy.
Definition
ChEBI: 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-).
brand name
Alimta (Lilly).
Side effects
The most common side effects for pemetrexed include fatigue, nausea, vomiting, anorexia, mucositis, myelosuppression ± infection, bleeding, rash, diarrhea and ↑ LFTs.
Severe myelosuppression is often dose-limiting for pemetrexed. Sepsis, in some cases fatal, have occurred in approximately 1% of patients in clinical trials. Prophylactic folic acid and intramuscular vitamin B12 supplements are necessary to reduce hematologic or non-hematologic toxicities.
Pemetrexed may cause serious and in some cases fatal dermatologic toxicities. Rarely, StevensJohnson syndrome and toxic epidermal necrolysis have been reported.
storage
Store at +4°C
Mode of action
Pemetrexed is a pyrrolopyrimidine antifolate that exerts its antineoplastic activity by inhibiting thymidylate synthase (TS), glycinamide ribonucleotide formyltransferase (GARFT) and dihydrofolate reductase (DHFR), which are involved in folate metabolism and DNA synthesis, resulting in inhibition of purine and thymidine nucleotide synthesis.
Pemetrexed Preparation Products And Raw materials
Raw materials
Preparation Products
Pemetrexed Suppliers
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- Country
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View Lastest Price from Pemetrexed manufacturers
- Product
- Pemetrexed 137281-23-3
- Price
- US $1.00-0.50/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 200
- Release date
- 2024-01-22
- Product
- Pemetrexed 137281-23-3
- Price
- US $0.00-0.00/mg
- Min. Order
- 10mg
- Purity
- 90%+
- Supply Ability
- 10g
- Release date
- 2021-09-20
- Product
- Pemetrexed Disodium 137281-23-3
- Price
- US $200.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1000kg/Month
- Release date
- 2022-11-28