7-hydroxy Methotrexate - ≥98% , CAS No.5939-37-7

CAS: 5939-37-7 Cat. No.: H769806 Molecular Weight: 539.4 PubChem CID: 5385077
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
H769806-1mg
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$2,379.90
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C,Desiccated Ships Ice chest + Ice pads 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

7-hydroxy Methotrexate (7-hydroxy MTX) is a phase I metabolite of MTX , which is converted by hepatic aldehyde oxidases.

Specifications

Specifications & Purity
≥98%
Storage
Store at -20°C, Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCN(CC1=NC2=C(N=C(N=C2NC1=O)N)N)C3=CC=C(C=C3)C(=O)NC(CCC(=O)O)C(=O)O
IUPAC Name2-[[4-[(2,4-diamino-7-oxo-8H-pteridin-6-yl)methyl-methylamino]benzoyl]amino]pentanedioic acid
InChIKeyHODZDDDNGRLGSI-UHFFFAOYSA-N
INCHI1S/C20H22N8O6/c1-28(8-12-18(32)26-16-14(23-12)15(21)25-20(22)27-16)10-4-2-9(3-5-10)17(31)24-11(19(33)34)6-7-13(29)30/h2-5,11H,6-8H2,1H3,(H,24,31)(H,29,30)(H,33,34)(H5,21,22,25,26,27,32)
Isomeric SMILES CN(CC1=NC2=C(N=C(N=C2NC1=O)N)N)C3=CC=C(C=C3)C(=O)NC(CCC(=O)O)C(=O)O
PubChem CID 5385077
Molecular Weight 539.4

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
SubclassPterins and derivatives
Intermediate Tree Nodes Pteroic acids and derivatives - Folic acids and derivatives
Direct ParentFolic acids
Alternative Parents Glutamic acid and derivatives  N-acyl-alpha amino acids  Hippuric acids  Aminobenzamides  Aniline and substituted anilines  Benzoyl derivatives  Dialkylarylamines  Aminopyrimidines and derivatives  Aralkylamines  Pyrazines  Imidolactams  Dicarboxylic acids and derivatives  Heteroaromatic compounds  Amino acids  Secondary carboxylic acid amides  Lactams  Azacyclic compounds  Carboxylic acids  Primary amines  Organic oxides  Organopnictogen compounds  Carbonyl compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Folic acid - Glutamic acid or derivatives - Hippuric acid - N-acyl-alpha-amino acid - N-acyl-alpha amino acid or derivatives - Hippuric acid or derivatives - Aminobenzamide - Aminobenzoic acid or derivatives - Alpha-amino acid or derivatives - Benzoic acid or derivatives - Benzamide - Aniline or substituted anilines - Dialkylarylamine - Tertiary aliphatic/aromatic amine - Benzoyl - Aminopyrimidine - Aralkylamine - Dicarboxylic acid or derivatives - Pyrimidine - Pyrazine - Benzenoid - Monocyclic benzene moiety - Imidolactam - Heteroaromatic compound - Amino acid or derivatives - Carboxamide group - Amino acid - Lactam - Secondary carboxylic acid amide - Tertiary amine - Carboxylic acid - Carboxylic acid derivative - Azacycle - Organic nitrogen compound - Carbonyl group - Organonitrogen compound - Organooxygen compound - Primary amine - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Amine - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as folic acids. These are heterocyclic compounds based on the 4-[(pteridin-6-ylmethyl)amino]benzoic acid skeleton conjugated with one or more L-glutamate units.
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:
Chemical and Physical Properties
Melt Point(°C)>200° C (dec.)
Molecular Weight470.400 g/mol
XLogP3-0.800
Hydrogen Bond Donor Count6
Hydrogen Bond Acceptor Count12
Rotatable Bond Count9
Exact Mass470.166 Da
Monoisotopic Mass470.166 Da
Topological Polar Surface Area226.000 Ų
Heavy Atom Count34
Formal Charge0
Complexity830.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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