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

SIGMA/D1393 - ≥95% (TLC)

Synonym: 4-Amino-4-deoxypteroic acid

CAS Number: 100929-45-1
Empirical Formula (Hill Notation): C₁₄H₁₂N₇NaO₂
Molecular Weight: 333.28
MDL Number: MFCD00006709
Linear Formula: C₁₄H₁₂N₇O₂Na
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-D1393-50MG	50 mg	$415.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥95% (TLC)
biological source	synthetic (organic)
color	yellow to orange
form	powder
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
Quality Level	200
SMILES string	[Na+].Nc1nc(N)c2nc(CNc3ccc(cc3)C([O-])=O)cnc2n1

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.
Packaging:	50 mg in poly bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H302 + H312 + H332
Precautionary statements	P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
Hazard Codes	Xn
Risk Statements	20/21/22
Safety Statements	36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥95% (TLC)
UNSPSC	12352106

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