Cas no 137281-23-3 (Pemetrexed)

Pemetrexed structure

Product Name:Pemetrexed

CAS No:137281-23-3

MF:C₂₀H₂₁N₅O₆

MW:427.4106

MDL:MFCD00902635

CID:64472

PubChem ID:253661102

Update Time:2025-09-27

Pemetrexed Chemical and Physical Properties

Names and Identifiers

- (S)-2-(4-(2-(2-Amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid
- PEMETREXED ACID
- PEMETREXED
- N-(4-[2-(2-Amino-4,7-Dihydro-4-oxo-1H-pyrrolo)[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-Gluamic Acid
- L-Glutamic acid, N-[4-[2-(2-amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-
- Premetred disodium
- PEFLOXACINMESYLATE PHARMA-0549
- Pemetrexed Hydrate
- (2S)-2-[[4-[2-(2-amino-4-oxo-1,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]pentanedioic acid
- (S)-2-(4-(2-(2-Amino-4-oxo-4,7-dihydro-1H-pyrrolo-[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid
- (S)-2-(4-(2-(2-Amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic 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-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]L-Glutamic acid
- Pemetrexed disodium
- 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
- 1juj
- Alimta
- LY231514
- LY-231514
- LYA
- N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid
- 04Q9AIZ7NO
- Pemetrexed [INN:BAN]
- Alimta (TN)
- (S)-2-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-
- N-[4-[2(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid
- Premetrexed [Common mis-spelling]
- L-Glutamic acid, N-(4-(2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo(2,3-d)pyrimidin-5-yl)ethyl)benzoyl)-
- PEMETREXED [HSDB]
- L-GLUTAMIC ACID, N-(4-(2-(2-AMINO-4,7-DIHYDRO-4-OXO-3H-PYRROLO(2,3-D)PYRIMIDIN-5-YL)ETHYL)BENZOYL)-
- D07472
- N-[4-[2-(2-amino-3,4-dihydro-4-oxo-7h-pyrrolo[2,3-d]pyrimi-din-5-yl)ethyl]benzoyl]l-glutamic acid
- UNII-04Q9AIZ7NO
- PEMETREXED [INN]
- 2-{4-[2-(2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-D]PYRIMIDIN-5-YL)-ETHYL]-BENZOYLAMINO}-PENTANEDIOIC ACID
- Pemfexy (TN)
- 137281-23-3
- LY-2315
- PEMETREXED [ORANGE BOOK]
- BDBM50027656
- CS-1297
- J-502393
- PEMETREXED [MI]
- SCHEMBL7968
- DB00642
- Pemetrexed (TN)
- (2S)-2-[[4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]pentanedioic acid
- AKOS016842348
- N-({4-[2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]phenyl}carbonyl)-L-glutamic acid
- PEMETREXED FOR INJECTION
- NSC-698037
- NCGC00166414-11
- N-(4-(2-(2-Amino-3,4-dihydro-4-oxo-7H-pyrrolo(2,3-d)pyrimdin-5-yl)ethyl)benzoyl)glutamic acid
- DB-024764
- Pemetrexed (INN)
- BRD-K32842773-434-01-8
- US9422297, Pemetrexed
- NCGC00167517-01
- 1006872-74-7
- BRD-K32842773-304-03-9
- pemetrexedum
- AC-1701
- PEMETREXED [WHO-DD]
- BP164240
- PEMETREXED [EMA EPAR]
- s5971
- NCGC00242485-01
- Pemetrexed- Bio-X
- CHEBI:63616
- CHEMBL225072
- BRD-K32842773-304-04-7
- AKOS015896253
- Premetrexed (Common mis-spelling)
- WBXPDJSOTKVWSJ-ZDUSSCGKSA-N
- AB01273937-01
- PEMFEXY
- Multitargeted Antifolate
- N-(4-[2-(2-amino-4,7-Dihydro-4-Oxo-1H-Pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl)-L-Glutamic Acid
- NSC698037
- DTXCID7028304
- Q415220
- PEMETREXED [VANDF]
- N-(4-(2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo(2,3-d)pyrimidin-5-yl)ethyl)benzoyl)-L-glutamic acid
- L-Glutamic acid,3-d]pyrimidin-5-yl]ethyl]benzoyl]-
- AS-30680
- L-Glutamic Acid, N-(4-(2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo(2,3-d)pyrimidin-5-yl)ethyl)benzoyl)
- N-[4-[2-[2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl]ethyl]benzoyl]glutamic acid
- EN300-7396246
- N-[4-[2(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo [2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid
- N-(P-(2-(2-AMINO-4,7-DIHYDRO-4-OXO-1H-PYRROLO(2,3-D)PYRIMIDIN-5-YL)ETHYL)BENZOYL)-L-GLUTAMATE
- Alimta (TN) (Lilly)
- HY-10820
- P2288
- DTXSID2048329
- N-(4-(2-(2-AMINO-4,7-DIHYDRO-4-OXO-1H-PYRROLO(2,3-D)PYRIMIDIN-5-YL)ETHYL)BENZOYL)-L-GLUTAMIC ACID
- HSDB 7316
- (2S)-2-{[4-(2-{2-amino-4-oxo-3H,4H,7H-pyrrolo[2,3-d]pyrimidin-5-yl}ethyl)phenyl]formamido}pentanedioic acid
- N-{4-[2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl}-L-glutamic acid
- Pemetrexed
- MDL： MFCD00902635
- Inchi： 1S/C20H21N5O6/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/h1-2,4-5,9,13H,3,6-8H2,(H,23,28)(H,26,27)(H,30,31)(H4,21,22,24,25,29)/t13-/m0/s1
- InChI Key： WBXPDJSOTKVWSJ-ZDUSSCGKSA-N
- SMILES： O=C1C2=C(N=C(N([H])[H])N1[H])N([H])C([H])=C2C([H])([H])C([H])([H])C1C([H])=C([H])C(C(N([H])[C@]([H])(C(=O)O[H])C([H])([H])C([H])([H])C(=O)O[H])=O)=C([H])C=1[H]

Computed Properties

Exact Mass: 427.14900
Monoisotopic Mass: 427.149
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 6
Hydrogen Bond Acceptor Count: 7
Heavy Atom Count: 31
Rotatable Bond Count: 9
Complexity: 748
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 1
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Topological Polar Surface Area: 187
XLogP3: 0.2

Experimental Properties

Color/Form: Powder
Density: 1.59
Refractive Index: 1.723
PSA: 191.26000
LogP: 1.63850
Merck: 7077

Pemetrexed Security Information

Symbol:
Prompt：warning
Signal Word：Warning
Hazard Statement： H341-H361-H373
Warning Statement： P201-P202-P260-P280-P308+P313-P405-P501
WGK Germany：3
RTECS：LZ9950100
Storage Condition：Powder -20°C 3 years ? 4°C 2 years In solvent -80°C 6 months ? -20°C 1 month

Pemetrexed Customs Data

HS CODE：2933990090
Customs Data：

China Customs Code:
2933990090

Overview:

2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

Declaration elements:

Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

Summary:

2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Pemetrexed Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
YUN NAN XI LI SHENG WU JI SHU GU FEN Co., Ltd.	BBP80388-5mg	Pemetrexed	137281-23-3	98.0%	5mg	￥180	2021-05-07
MedChemExpress	HY-10820-10mM*1mLinDMSO	Pemetrexed	137281-23-3	99.87%	10mM*1mLinDMSO	￥770	2023-07-26
MedChemExpress	HY-10820-50mg	Pemetrexed	137281-23-3	99.91%	50mg	￥825	2025-04-16
MedChemExpress	HY-10820-100mg	Pemetrexed	137281-23-3	99.91%	100mg	￥1250	2025-04-16
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.	P125303-1g	Pemetrexed	137281-23-3	98%	1g	￥518.90	2023-09-01
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.	P125303-250mg	Pemetrexed	137281-23-3	98%	250mg	￥159.90	2023-09-01
TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd.	P2288-1G	Pemetrexed	137281-23-3	>98.0%(T)(HPLC)	1g	￥690.00	2024-04-17
Fluorochem	079404-250mg	S)-2-(4-(2-(2-Amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid	137281-23-3	95%	250mg	￡46.00	2022-03-01
Fluorochem	079404-1g	S)-2-(4-(2-(2-Amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid	137281-23-3	95%	1g	￡138.00	2022-03-01
Fluorochem	079404-5g	S)-2-(4-(2-(2-Amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid	137281-23-3	95%	5g	￡649.00	2022-03-01

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2. Establishing new scaling relations on two-dimensional MXenes for CO2 electroreduction?

Albertus D. Handoko,Khoong Hong Khoo,Teck Leong Tan,Hongmei Jin,Zhi Wei Seh J. Mater. Chem. A, 2018,6, 21885-21890
3. Enabling high-throughput single-animal gene-expression studies with molecular and micro-scale technologies

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4. Evolution of hierarchical porous structures in supramolecular guest–host hydrogels?

Christopher B. Rodell,Christopher B. Highley,Minna H. Chen,Neville N. Dusaj,Chao Wang,Lin Han,Jason A. Burdick Soft Matter, 2016,12, 7839-7847
5. Ester-directed orthogonal dual C–H activation and ortho aryl C–H alkenylation via distal weak coordination?

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Cas no 137281-23-3 (Pemetrexed)

Pemetrexed Chemical and Physical Properties

Names and Identifiers

Computed Properties

Experimental Properties

Pemetrexed Security Information

Pemetrexed Customs Data

China Customs Code:

Overview:

Declaration elements:

Summary:

Pemetrexed Pricemore >>

Pemetrexed Related Literature

Related Categories

137281-23-3 (Pemetrexed) Related Products