Kehua AI (Shenzhen) Innovative Drug R&D Co., Ltd.    Healthy Roots Biotechnology (Shenzhen) Co., Limited    Joint Development

1. Primary Information

English name: Pemetrexed Monomethyl Ester 2
CAS No.: 1265908-60-8
Molecular formula: C21H23N5O6
Molecular weight: 441.4 g/mol
SMILES: COC(=O)CCC(C(=O)O)NC(=O)C1=CC=C(C=C1)CCC2=CNC3=C2C(=O)NC(=N3)N
Structural class:
Other identifiers:

-

2. Suppliers & Pricing

Supplier Pack size Purity Price (CNY) Storage conditions Lead time Notes
Kehua Intelligence 25mg - 20320 -20℃ in stock -

3. Structures

3.1 2D structure


3.2 3D structure


4. International Nomenclature & Identifiers

4.1 IUPAC Name

(2S)-2-[[4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]-5-methoxy-5-oxopentanoic acid


4.2 InChI

InChI=1S/C21H23N5O6/c1-32-15(27)9-8-14(20(30)31)24-18(28)12-5-2-11(3-6-12)4-7-13-10-23-17-16(13)19(29)26-21(22)25-17/h2-3,5-6,10,14H,4,7-9H2,1H3,(H,24,28)(H,30,31)(H4,22,23,25,26,29)/t14-/m0/s1


4.3 InChIKey

KHRSEJRFFOKXIA-AWEZNQCLSA-N


4.4 Canonical SMILES

COC(=O)CCC(C(=O)O)NC(=O)C1=CC=C(C=C1)CCC2=CNC3=C2C(=O)NC(=N3)N


4.5 Isomeric SMILES

COC(=O)CC[C@@H](C(=O)O)NC(=O)C1=CC=C(C=C1)CCC2=CNC3=C2C(=O)NC(=N3)N

4.6 SDF file

Coming soon

5. Spectroscopic data

5.1 13C nuclear magnetic resonance (13C NMR)

5.2 1H nuclear magnetic resonance (1H NMR)

5.3 Mass spectrometry (MS)

Coming soon

5.4 Infrared spectroscopy (IR)

Coming soon

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

Coming soon