C20H21N5O6
427.4 g/mol
APIDanger
Pemetrexed
CAS137281-23-3
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongStructure SimilarSimilarity 0.93
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ReferenceSame Category
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Referencestereoisomer of
Pemetrexed-Disodium
CAS150399-23-8
pharmaceutical raw material
Referencestereoisomer of
Pemetrexed disodium heptahydrate
CAS357166-29-1
pharmaceutical raw material
Referencestereoisomer of
Pemetrexed disodium hemipentahydrate
CAS357166-30-4
pharmaceutical raw material
Safety Reference
Danger
H302Harmful if swallowed
H341Suspected of causing genetic defects
H351Suspected of causing cancer
H360May damage fertility or the unborn child
Customs Tariff Classification
The international HS code for Pemetrexed (CAS 137281-23-3) is 2933.59.
HS code (international, 6-digit)
2933.59
EU CN code (8-digit)
2933 59 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(2S)-2-[[4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]pentanedioic acid
InChIKey
WBXPDJSOTKVWSJ-ZDUSSCGKSA-N
SMILES
C1=CC(=CC=C1CCC2=CNC3=C2C(=O)NC(=N3)N)C(=O)N[C@@H](CCC(=O)O)C(=O)O
Synonyms (39)
- AXTLE
- LYA
- PEMFEXY
- Pemetrexed (INN)
- 1juj
- 231514, LY
- Alimta
- Alimta (TN)
- Alimta (TN) (Lilly)
- LY-231,514
- Multitargeted Antifolate
- PEMETREXED FOR INJECTION
- Pemetrexed
- Pemetrexed (Standard)
- Pemetrexed (TN)
- Pemetrexed - Bio-X trade mark
- Pemetrexed Hydrate
- Pemetrexed Sodium
- Pemfexy (TN)
- US9422297, Pemetrexed
- pemetrexedum
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