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· · COA & SDS available for every product · Same-day shipping on in-stock items (R)-4-(7-Ethyl-8-isopropyl-5-methyl-6-oxo-5,6,7,8-tetrahydro-pteridin-2-ylamino)-3-methoxy-benzoic acid - ≥95% , CAS No.1333493-13-2 🧪
Why this grade ≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Specifications & Purity
≥95%
Names and Identifiers Canonical Smiles CCC1C(=O)N(C2=CN=C(N=C2N1C(C)C)NC3=C(C=C(C=C3)C(=O)O)OC)C IUPAC Name 4-[[(7R)-7-ethyl-5-methyl-6-oxo-8-propan-2-yl-7H-pteridin-2-yl]amino]-3-methoxybenzoic acid InChIKey QNLSHJVWZNHSED-CQSZACIVSA-N INCHI 1S/C20H25N5O4/c1-6-14-18(26)24(4)15-10-21-20(23-17(15)25(14)11(2)3)22-13-8-7-12(19(27)28)9-16(13)29-5/h7-11,14H,6H2,1-5H3,(H,27,28)(H,21,22,23)/t14-/m1/s1 Isomeric SMILES CC[C@@H]1C(=O)N(C2=CN=C(N=C2N1C(C)C)NC3=C(C=C(C=C3)C(=O)O)OC)C PubChem CID 68242571 Molecular Weight 399.4
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 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 399.400 g/mol XLogP3 2.900 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 8 Rotatable Bond Count 6 Exact Mass 399.191 Da Monoisotopic Mass 399.191 Da Topological Polar Surface Area 108.000 Ų Heavy Atom Count 29 Formal Charge 0 Complexity 603.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 1 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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