Product Details
- Product NameMethotrexate
- CAS No.1959-5-2
- EINECS No.200-413-8
- MFC20H22N8O5
- MW454.45
- InChIKeyFBOZXECLQNJBKD-VHLFKADZNA-N
- AppearancepowderLight yellow to yellow
- Water Solubility Insoluble. <0.1 g/100 mL at 19 ºC
- storage temp. Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
- Melting point 195°C
- Boiling point 561.26°C (rough estimate)
- density 1.4080 (rough estimate)
| Product Name: |
Methotrexate |
| Synonyms: |
(S)-2-(4-(((2,4-DiaMinopteridin-6-yl)Methyl)(Methyl)aMino)benzaMido)pentanedioic acid;Methotrexate ;N-[4-[[(2,4-DiaMino-6-pteridinyl)Methyl]MethylaMino]benzoyl]-;Methoxtrexate;Trexall;(S)-2-(4-(((2,4-DiaMinopteridin-6-yl)Methyl)-(Methyl)aMino)benzaMido)pentanedioic acid, 95+%;Methotrexate solution ;BROMOCRESCOL PURPLE NA SALT HIGH PURITY |
| CAS: |
59-05-2 |
| MF: |
C20H22N8O5 |
| MW: |
454.44 |
| EINECS: |
200-413-8 |
| Product Categories: |
Inhibitor;API;Anti-cancer&immunity;Inhibitors;Aromatic Esters;Antibiotics for Research and Experimental Use;Antitumors for Research and Experimental Use;Biochemistry;Others (Antibiotics for Research and Experimental Use);Intermediates & Fine Chemicals;Pharmaceuticals;API's;Antitumour;Aromatics;Bases & Related Reagents;Chiral Reagents;Heterocycles;Nucleotides |
| Mol File: |
59-05-2.mol |
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| |
| Methotrexate Chemical Properties |
| Melting point |
195°C |
| Boiling point |
561.26°C (rough estimate) |
| density |
1.4080 (rough estimate) |
| refractive index |
1.6910 (estimate) |
| Fp |
11℃ |
| storage temp. |
−20°C |
| solubility |
H2O: insoluble |
| form |
powder |
| pka |
pKa 3.04/4.99(H2O,t =25,I=0.0025) (Uncertain) |
| Water Solubility |
Insoluble. <0.1 g/100 mL at 19 ºC |
| Sensitive |
Light Sensitive & Hygroscopic |
| Merck |
14,5985 |
| Stability: |
Stable, but light sensitive and hygroscopic. Incompatible with strong acids, strong oxidizing agents. Store at -15C or below. |
| InChIKey |
FBOZXECLQNJBKD-ZDUSSCGKSA-N |
| CAS DataBase Reference |
59-05-2(CAS DataBase Reference) |
| NIST Chemistry Reference |
Methotrexate(59-05-2) |
| EPA Substance Registry System |
L-Glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl) methyl]methylamino]benzoyl]- (59-05-2) |
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