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4-[Methyl[(2-amino-4-hydroxypteridine)-6-ylmethyl]amino]benzoic acid
4-[Methyl[(2-amino-4-hydroxypteridine)-6-ylmethyl]amino]benzoic acid
$105 - $2200
Product name
4-[Methyl[(2-amino-4-hydroxypteridine)-6-ylmethyl]amino]benzoic acid
Cas No
5623-18-7
MF
C15H14N6O3
MW
326.31
Synonyms
p-[(2-Amino-4-hydroxy-6-pteridinyl)methyl(methyl)amino]benzoic acid;N10-Methyl Pteroic Acid;4-[[(2-AMino-3,4-dihydro-4-oxo-6-pteridinyl)Methyl]MethylaMino]benzoic Acid;Metfol-B;NSC 408937;4-{[(2-Amino-4-hydroxypteridin-6-yl)methyl]methylamino}benzoic acid;Methotrexate EP Impurity D;Methotrexate Impurity 4(EP-D)
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Price
6 prices
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Sigma-Aldrich
TRC
Medical Isotopes, Inc.
Package
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25mg
50mg
250mg
500mg
m1000008
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Brand
Packaging
Price
Product name
Medical Isotopes, Inc.
60247
50mg
$650
N10-MethylPteroicAcid
Medical Isotopes, Inc.
60247
500mg
$2200
N10-MethylPteroicAcid
Sigma-Aldrich
M1000008
m1000008
$220
Methotrexate impurity D
TRC
M326265
25mg
$105
N10-MethylPteroicAcid
TRC
M326265
250mg
$810
N10-MethylPteroicAcid
TRC
M326265
500mg
$1455
N10-MethylPteroicAcid
Properties
Melting point
>245°C (dec.)
Boiling point
583.7±60.0 °C(Predicted)
Density
1.58±0.1 g/cm3(Predicted)
storage temp.
Refrigerator
solubility
Aqueous Base (Slightly), DMSO (Very Slightly, Heated), Methanol (Very Slightly)
pka
4.74±0.10(Predicted)
color
Orange to Red
Description
N10-Methyl Pteroic Acid (Methotrexate EP Impurity D) is a Methotrexate (M260675) impurity D.
Related product price
Methotrexate α-Methyl Ester
$650-650
METHOTREXATE DIMETHYL ESTER
$329.7-990
7-HYDROXY METHOTREXATE
$89-2194.5
Suppliers and manufacturers
Hubei Jusheng Technology Co.,Ltd.
Standardpharm Co. Ltd.
Finetech Industry Limited
sgtlifesciences pvt ltd
China National Standard Pharmaceutical Corporation Limited
Moxin Chemicals
Amadis Chemical Company Limited
QUALITY CONTROL SOLUTIONS LTD.
J & K SCIENTIFIC LTD.
Chemsky（shanghai）International Co.,Ltd.
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N-(4-(METHYLAMINO)BENZOYL)-L-GLUTAMIC ACID
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6-BROMOMETHYL-PTERIDINE-2,4-DIAMINE HBR
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PTEROIC ACID
5623-18-7
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