| CAS NO: | 54-62-6 |
| 规格: | ≥98% |
| 包装 | 价格(元) |
| 25mg | 电议 |
| 50mg | 电议 |
| 100mg | 电议 |
| 250mg | 电议 |
| 500mg | 电议 |
| 1g | 电议 |
| Name: Aminopterin CAS#: 54-62-6 (free acid) Chemical Formula: C19H20N8O5 Exact Mass: 440.1557 Molecular Weight: 440.42 Elemental Analysis: C, 51.82; H, 4.58; N, 25.44; O, 18.16 | |
| Storage | -20℃ for 3 years in powder form |
| -80℃ for 2 years in solvent | |
| Technical Information | Synonym: 4-amino Folic Acid; 4-amino PGA; NSC-739; NSC 739; NSC739; APGA; BRN 0069045; CCRIS 5856; ENT 26079; BRN0069045; CCRIS5856; ENT26079; BRN-0069045; CCRIS-5856; ENT-26079 Chemical Name: (4-(((2,4-diaminopteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acid InChi Key: TVZGACDUOSZQKY-LBPRGKRZSA-N InChi Code: InChI=1S/C19H20N8O5/c20-15-14-16(27-19(21)26-15)23-8-11(24-14)7-22-10-3-1-9(2-4-10)17(30)25-12(18(31)32)5-6-13(28)29/h1-4,8,12,22H,5-7H2,(H,25,30)(H,28,29)(H,31,32)(H4,20,21,23,26,27)/t12-/m0/s1 SMILES Code: O=C(O)CC[C@@H](C(O)=O)NC(C1=CC=C(NCC2=NC3=C(N)N=C(N)N=C3N=C2)C=C1)=O |
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