Methotrexate Related Compound E (50 mg) (4-{[(2,4-Diaminopteridin-6-yl)methyl](methyl)amino}benzoic acid, hemihydrochloride)

storage temp. :-20°C
Major Application :pharmaceutical
InChI :1S/2C15H15N7O2.ClH/c2*1-22(10-4-2-8(3-5-10)14(23)24)7-9-6-18-13-11(19-9)12(16)20-15(17)21-13;/h2*2-6H,7H2,1H3,(H,23,24)(H4,16,17,18,20,21);1H
InChIKey :WWFYKUISNIJHNQ-UHFFFAOYSA-N
SMILES :Cl.N(Cc5nc6c(nc(nc6N)N)nc5)(C)c4ccc(cc4)C(=O)O.N(Cc2nc3c(nc(nc3N)N)nc2)(C)c1ccc(cc1)C(=O)O

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P321 Specific treatment (see … on this label). P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention. P363 Wash contaminated clothing before reuse. P501 Dispose of contents/container to..…