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D1393

4-(N-[2,4-Diamino-6-pteridinylmethyl]amino)benzoic acid sodium salt

≥95% (TLC)

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Synonym(s):

4-Amino-4-deoxypteroic acid

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Size/SKUAvailabilityPrice
50 mg

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$434.00

About This Item

Linear Formula:
C14H12N7O2Na
CAS Number:
Molecular Weight:
333.28
NACRES:
NA.28
PubChem Substance ID:
UNSPSC Code:
12352106
MDL number:

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biological source

synthetic (organic)

Quality Segment

assay

≥95% (TLC)

form

powder

color

yellow to orange

SMILES string

[Na+].Nc1nc(N)c2nc(CNc3ccc(cc3)C([O-])=O)cnc2n1

InChI

1S/C14H13N7O2.Na/c15-11-10-12(21-14(16)20-11)18-6-9(19-10)5-17-8-3-1-7(2-4-8)13(22)23;/h1-4,6,17H,5H2,(H,22,23)(H4,15,16,18,20,21);/q;+1/p-1

InChI key

NDXULQWYAMJQGC-UHFFFAOYSA-M

Application

4-(N-[2,4-Diamino-6-pteridinylmethyl]amino)benzoic acid is an impurity found in methotrexate preparations. It may be used as a reference compound in methothrexate purity analysis.

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biological source

synthetic (organic)

biological source

mouse

biological source

mouse

biological source

mouse

assay

≥95% (TLC)

assay

-

assay

-

assay

-

form

powder

form

buffered aqueous solution

form

buffered aqueous solution

form

buffered aqueous glycerol solution

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

color

yellow to orange

color

-

color

-

color

-


Pictograms

Exclamation mark

Signal Word

Warning

Hazard Codes

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves



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