4-[N-(2,4-Diamino-6-pteridinylmethyl)-N-methylamino]benzoic acid - ≥95% , CAS No.19741-14-1

CAS: 19741-14-1 Cat. No.: N467541 Molecular Weight: 325.33 EC Number: 691-130-2
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
DTXSID20173427 | MFCD00075774 | a-naphthoquinone | 4-(((2,4-Diaminopteridin-6-yl)methyl)(methyl)amino)benzoicacid | Canescine | HY-108251 | NSC-133723 | GEO-03114 | NSC 131463 | BCP9000998 | Methotrexate metabolite | Pedinex | UNII-P7OVP484DX | 3,4-Dihydr
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25mg
N467541-25mg
5

$34.90

$52.90
Save $18.00 (34.03%)
100mg
N467541-100mg
3

$109.90

$164.90
Save $55.00 (33.35%)
250mg
N467541-250mg
3

$217.90

$326.90
Save $109.00 (33.34%)
1g
N467541-1g
2

$543.90

$815.90
Save $272.00 (33.34%)
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
DTXSID20173427 | MFCD00075774 | a-naphthoquinone | 4-(((2, 4-Diaminopteridin-6-yl)methyl)(methyl)amino)benzoicacid | Canescine | HY-108251 | NSC-133723 | GEO-03114 | NSC 131463 | BCP9000998 | Methotrexate metabolite | Pedinex | UNII-P7OVP484DX | 3, 4-Dihydr
Specifications & Purity
≥95%
Storage
Room temperature
Action Type
INHIBITOR
Purity
≥95%
Names and Identifiers
Pubchem Sid488184693
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488184693
Canonical SmilesCN(CC1=CN=C2C(=N1)C(=NC(=N2)N)N)C3=CC=C(C=C3)C(=O)O
IUPAC Name4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoic acid
InChIKeyLWCXZSDKANNOAR-UHFFFAOYSA-N
INCHI1S/C15H15N7O2/c1-22(10-4-2-8(3-5-10)14(23)24)7-9-6-18-13-11(19-9)12(16)20-15(17)21-13/h2-6H,7H2,1H3,(H,23,24)(H4,16,17,18,20,21)
Isomeric SMILES CN(CC1=CN=C2C(=N1)C(=NC(=N2)N)N)C3=CC=C(C=C3)C(=O)O
Molecular Weight 325.33
Reaxy-Rn 338817
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=338817&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassPteridines and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPteridines and derivatives
Alternative Parents Aminobenzoic acids  Benzoic acids  Aniline and substituted anilines  Benzoyl derivatives  Dialkylarylamines  Aminopyrimidines and derivatives  Aralkylamines  Pyrazines  Imidolactams  Heteroaromatic compounds  Amino acids  Carboxylic acids  Azacyclic compounds  Monocarboxylic acids and derivatives  Hydrocarbon derivatives  Organic oxides  Organooxygen compounds  Organopnictogen compounds  Primary amines  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Aminobenzoic acid - Aminobenzoic acid or derivatives - Pteridine - Benzoic acid or derivatives - Benzoic acid - Benzoyl - Tertiary aliphatic/aromatic amine - Dialkylarylamine - Aniline or substituted anilines - Aminopyrimidine - Aralkylamine - Monocyclic benzene moiety - Pyrazine - Pyrimidine - Benzenoid - Imidolactam - Heteroaromatic compound - Amino acid - Tertiary amine - Amino acid or derivatives - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Amine - Organic oxide - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Organooxygen compound - Primary amine - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pteridines and derivatives. These are polycyclic aromatic compounds containing a pteridine moiety, which consists of a pyrimidine fused to a pyrazine ring to form pyrimido(4,5-b)pyrazine.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot NumberCertificate TypeDateItem
D2313290Certificate of AnalysisJan 21, 2026 N467541
D2313291Certificate of AnalysisJan 21, 2026 N467541
D2313292Certificate of AnalysisJan 21, 2026 N467541
D2313300Certificate of AnalysisJan 21, 2026 N467541
D2313302Certificate of AnalysisJan 21, 2026 N467541
D2313303Certificate of AnalysisJan 21, 2026 N467541
D2313304Certificate of AnalysisJan 21, 2026 N467541
D2313305Certificate of AnalysisJan 21, 2026 N467541
Chemical and Physical Properties
Sensitivitylight sensitive;Moisture sensitive
Molecular Weight325.330 g/mol
XLogP3-1.100
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count9
Rotatable Bond Count4
Exact Mass325.129 Da
Monoisotopic Mass325.129 Da
Topological Polar Surface Area144.000 Ų
Heavy Atom Count24
Formal Charge0
Complexity444.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Jiang Xiaoqian, Qu Aihua, Xu Xinxin, Kuang Hua, Liu Liqiang, Xu Chuanlai.  (2024)  A gold-based multiplex immunochromatographic sensor for detecting paclitaxel, methotrexate, and 5-fluorouracil in clinical samples.  Nano Research,      [PMID:] [10.1007/s12274-024-6649-7]
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