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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
Amadis Chemical Company Limited
QUALITY CONTROL SOLUTIONS LTD.
J & K SCIENTIFIC LTD.
Chemsky（shanghai）International Co.,Ltd.
BOC Sciences
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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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