2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE Chemical Properties

Melting point:

333-334 °C (decomp)

Boiling point:

560.2±60.0 °C(Predicted)

Density 

1.673±0.06 g/cm3(Predicted)

storage temp. 

Keep in dark place,Inert atmosphere,2-8°C

solubility 

DMSO (Slightly), Methanol (Slightly, Heated)

pka

12.00±0.10(Predicted)

form 

Solid

color 

Light Brown to Dark Yellow

CAS DataBase Reference

945-24-4(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22

WGK Germany 

3

MSDS

• Language:English Provider:SigmaAldrich

2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE Usage And Synthesis

Chemical Properties

Orange-Yellow Solid

Uses

2,4-Pteridinediamine-6-methanol (Methotrexate EP Impurity A) is an impurity of Methotrexate. A useful reagent for the development of selective antiparasitic compounds.

2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE(945-24-4)Related Product Information

• D(-)-AMETHOPTERIN
• Methotrexate Related Compound E (50 mg) (4-{[(2,4-Diaminopteridin-6-yl)methyl](methyl)amino}benzoic acid, hemihydrochloride)
• N-(4-(METHYLAMINO)BENZOYL)-L-GLUTAMIC ACID
• Methotrexate EP Impurity G
• Aminopterin
• 6-(Bromomethyl)-2,4-pteridinediamine hydrobromide
• L-Glutamic acid, N-[4-[[ (2-amino-1, 4-dihydro-4-oxo-6-pteridinyl)meth yl]methylamino]benzoyl]-
• Methotrexate
• 4-[Methyl[(2-amino-4-hydroxypteridine)-6-ylmethyl]amino]benzoic acid
• 4-(HYDROXYMETHYL)BENZONITRILE
• 2,4-DIAMINO-6-(HYDROXYMETHYL)-PTERIDINE HYDROBROMIDE
• 2,4-DIAMINO-6-HYDROXYMETHYL PTERIDINE HYDROBROMID
• 2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE HYDROCHLORIDE HYDRATE,2,4-Diamino-6-(Hydroxymethyl)pteridine HCl,2,4-diamino-6-(hydroxymethyl)pteridine hydrocloride
• 2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE HYDROCHLORIDE