4-Amino-4-deoxy-10-methylpteroic acid

Modify Date: 2024-01-02 14:01:11

4-Amino-4-deoxy-10-methylpteroic acid Structure
4-Amino-4-deoxy-10-methylpteroic acid structure
Common Name 4-Amino-4-deoxy-10-methylpteroic acid
CAS Number 19741-14-1 Molecular Weight 325.325
Density 1.532 Boiling Point 689.3±65.0 °C at 760 mmHg
Molecular Formula C15H15N7O2 Melting Point 242 ºC
MSDS N/A Flash Point 370.7±34.3 °C

 Use of 4-Amino-4-deoxy-10-methylpteroic acid


Methotrexate metabolite (DAMPA), the active metabolite of Methotrexate. Methotrexate is a folic acid antagonist that is widely used as an immunosuppressant and chemotherapeutic agent[1].

 Names

Name 4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoic acid
Synonym More Synonyms

 4-Amino-4-deoxy-10-methylpteroic acid Biological Activity

Description Methotrexate metabolite (DAMPA), the active metabolite of Methotrexate. Methotrexate is a folic acid antagonist that is widely used as an immunosuppressant and chemotherapeutic agent[1].
Related Catalog
References

[1]. Schofield RC, et al. Development and validation of a turbulent flow chromatography and tandem mass spectrometry method for the quantitation of methotrexate and its metabolites 7-hydroxy methotrexate and DAMPA in serum. J Chromatogr B Analyt Technol Biomed Life Sci. 2015 Oct 1;1002:169-75.

 Chemical & Physical Properties

Density 1.532
Boiling Point 689.3±65.0 °C at 760 mmHg
Melting Point 242 ºC
Molecular Formula C15H15N7O2
Molecular Weight 325.325
Flash Point 370.7±34.3 °C
Exact Mass 325.128723
PSA 144.14000
LogP 1.75
Vapour Pressure 0.0±2.3 mmHg at 25°C
Index of Refraction 1.799
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 43-52/53
Safety Phrases 36/37
WGK Germany 3
HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles19

More Articles
Chemically induced dimerization of dihydrofolate reductase by a homobifunctional dimer of methotrexate.

Chem. Biol. 7(5) , 313-21, (2000)

Chemically induced dimerization (CID) can be used to manipulate cellular regulatory pathways from signal transduction to transcription, and to create model systems for study of the specific interactio...

An investigation into the source of the deglutamated metabolites of methotrexate in patients treated with high dose infusions.

Ann. Clin. Biochem. 23 ( Pt 2) , 210-5, (1986)

The influence of 7-OH methotrexate metabolite on clinical relevance of methotrexate determination.

Clin. Lab. 57(7-8) , 599-606, (2011)

A modified high performance liquid chromatographic (HPLC) method has been developed for the simultaneous determination of methotrexate (MTX) and its main metabolite 7-hydroxymethotrexate (7-OHMTX) and...

 Synonyms

Methotrexate impurity E
4-(((2,4-Diaminopteridin-6-yl)methyl)(methyl)amino)benzoic acid
S1584_Selleck
4-{[(2,4-Diaminopteridin-6-yl)methyl](methyl)amino}benzoic acid
Benzoic acid, 4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]-
4-{[(2,4-Diamino-6-pteridinyl)methyl](methyl)amino}benzoic acid
Deoxyaminopteroic acid
DAMPA
4-{[(2,4-Diaminopteridin-6-yl)methyl]methylamino}benzoic acid
4-Amino-4-deoxy-10-methylpteroic acid
Methotrexate Impurity 5
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