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Pterin-6-carboxylic acid

Pterin-6-carboxylic acid Structure
Pterin-6-carboxylic acid structure
CAS No.
948-60-7
Chemical Name:
Pterin-6-carboxylic acid
Synonyms
PTERINE-6-CARBOXYLIC ACID;Folic Acid Impurity 45;PTERIN-6-CARBOXYLIC ACID;2-amino-4-oxo-1H-pteridine-6-carboxylicaci;2-AMINO-4-HYDROXYPTERIDINE-6-CARBOXYLIC ACID;2-amino-4-oxo-1H-pteridine-6-carboxylic acid;2-azanyl-4-oxo-1H-pteridine-6-carboxylic acid;2-amino-4-keto-1H-pteridine-6-carboxylic acid;2-amino-4-oxo-3,4-dihydropteridine-6-carboxylic acid;2-Amino-3,4-dihydro-4-oxo-6-pteridinecarboxylic acid
CBNumber:
CB7483510
Molecular Formula:
C7H5N5O3
Molecular Weight:
207.15
MDL Number:
MFCD00010594
MOL File:
948-60-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 03:45:08
Product description Number Pack Size Price
Pterine-6-carboxylic acid ≥98.0% (HPLC) 82553 100mg $204
2-Amino-3,4-dihydro-4-oxo-6-pteridinecarboxylic acid FA32985 0.01g $189.06
2-Amino-3,4-dihydro-4-oxo-6-pteridinecarboxylic acid FA32985 0.025g $302.5
2-Amino-3,4-dihydro-4-oxo-6-pteridinecarboxylic acid FA32985 0.05g $453.75
2-Amino-3,4-dihydro-4-oxo-6-pteridinecarboxylic acid FA32985 0.1g $680.63
Request For Quotation

Pterin-6-carboxylic acid Properties

Melting point 300 °C (approx, decomp)
Boiling point 433.6±55.0 °C(Predicted)
Density 2.16±0.1 g/cm3(Predicted)
storage temp. 2-8°C
solubility Aqueous Acid (Very Slightly), Aqueous Base (Very Slightly, Heated)
pka 5.40±0.20(Predicted)
form Solid
color Yellow to Dark Yellow
biological source synthetic
BRN 227689
Stability Hygroscopic
InChI 1S/C7H5N5O3/c8-7-11-4-3(5(13)12-7)10-2(1-9-4)6(14)15/h1H,(H,14,15)(H3,8,9,11,12,13)
InChIKey QABAUCFGPWONOG-UHFFFAOYSA-N
SMILES NC1=Nc2ncc(nc2C(=O)N1)C(O)=O
FDA UNII 2G01J4LZ8Y
NIST Chemistry Reference Pterin-6-carboxylic acid(948-60-7)
UNSPSC Code 12352106
NACRES NA.79

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338
PPE Eyeshields, Gloves, type N95 (US)
Safety Statements  22-24/25
WGK Germany  3
F  10
Storage Class 11 - Combustible Solids

Pterin-6-carboxylic acid price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 82553 Pterine-6-carboxylic acid ≥98.0% (HPLC) 948-60-7 100mg $204 2026-04-30 Buy
Biosynth FA32985 2-Amino-3,4-dihydro-4-oxo-6-pteridinecarboxylic acid 948-60-7 0.01g $189.06 2026-06-04 Buy
Biosynth FA32985 2-Amino-3,4-dihydro-4-oxo-6-pteridinecarboxylic acid 948-60-7 0.025g $302.5 2026-06-04 Buy
Biosynth FA32985 2-Amino-3,4-dihydro-4-oxo-6-pteridinecarboxylic acid 948-60-7 0.05g $453.75 2026-06-04 Buy
Biosynth FA32985 2-Amino-3,4-dihydro-4-oxo-6-pteridinecarboxylic acid 948-60-7 0.1g $680.63 2026-06-04 Buy
Product number Packaging Price Buy
82553 100mg $204 Buy
FA32985 0.01g $189.06 Buy
FA32985 0.025g $302.5 Buy
FA32985 0.05g $453.75 Buy
FA32985 0.1g $680.63 Buy

Pterin-6-carboxylic acid Chemical Properties,Uses,Production

Uses

Pterine-6-carboxylic Acid is a degradation product of Folic acid (F680300).

Definition

ChEBI: 2-Amino-4-hydroxy-6-pteridinecarboxylic acid is an organooxygen compound and an organonitrogen compound. It is functionally related to an alpha-amino acid.

Purification Methods

The acid gives yellow crystals by repeated dissolution in aqueous NaOH and adding aqueous HCl. It has UV with max at 235, 260 and 265nm ( 11,000, 10,500 and 9,000) in 0.1N HCl and 263 and 365nm ( 20,500 and 9,000) in 0.1N NaOH. [UV: Pfleiderer et al. Justus Liebigs Ann Chem 741 64 1970, Stockstad et al. J Am Chem Soc 70 5 1948, Fluorescence: Kavanagh & Goodwin Arch Biochem 20 315 1949, Beilstein 26 III/IV 4053.]

Pterin-6-carboxylic acid synthesis

6779-87-9
712-30-1
948-60-7
Synthesis of Pterin-6-carboxylic acid from 7,8-DIHYDRO-L-BIOPTERIN

Pterin-6-carboxylic acid Preparation Products And Raw materials

Raw materials

2,4-DIAMINOPTERIDINE-6-CARBOXYLIC ACID Folic acid

Preparation Products

2-AMINO-4-HYDROXY-PTERIDINE-6-CARBALDEHYDE

Pterin-6-carboxylic acid Suppliers

Global( 80)Suppliers
Supplier Tel Email Country ProdList Advantage
CONIER CHEM AND PHARMA LIMITED 		sales@conier.com China 49906 58
Hebei Chuanghai Biotechnology Co., Ltd 		+86-17732866630 mina@chuanghaibio.com China 18112 58
TargetMol Chemicals Inc. 		+1-781-999-5354; support@targetmol.com United States 38999 58
Jilin Chinese Academy of Sciences-yanshen Technology 		18143011203 info@chemextension.com China 42052 58
Aladdin Scientific 		tp@aladdinsci.com United States 50108 58
Moxin Chemicals 		+86-17320513646 +86-17320513646 anna@molcoo.com China 9998 58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd. 		+86-18603013401 jack.lin@sincopharmachem.com China 9999 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29987 65
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Supplier Advantage
CONIER CHEM AND PHARMA LIMITED 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58
TargetMol Chemicals Inc. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Aladdin Scientific 		58
Moxin Chemicals 		58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd. 		58
J & K SCIENTIFIC LTD. 76
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Quality Control Solutions Ltd. 56

Pterin-6-carboxylic acid Spectrum

Pterin-6-carboxylic acid(948-60-7)1HNMR

948-60-7(Pterin-6-carboxylic acid)Related Search:

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Triamterene 2-Amino-4-hydroxy-1H-pteridine Aminopterin N-(p-Aminobenzoyl)glutamic acid 6-hydroxymethylpterin
2-Amino-6-(chloromethyl)-4(3H)-pteridinone 6-METHYLPTERINE 2,4,5-Triamino-6-hydroxypyrimidine sulfate 2-Amino-7-(chloromethyl)pteridin-4(1H)-one N-(4-aminobenzoyl)- D-Glutamic acid
5-Methyl Tetrahedropteroic Acid (Mixture of DiastereoMers) Glycine L-Glutamic acid, N-[4-[[[(6S)-5-acetyl-2-amino-3,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl]methyl]amino]benzoyl]-

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2-amino-4-oxo-3,4-dihydropteridine-6-carboxylic acid 2-AMINO-4-HYDROXYPTERIDINE-6-CARBOXYLIC ACID 2-amino-4-keto-1H-pteridine-6-carboxylic acid 2-amino-4-oxo-1H-pteridine-6-carboxylic acid 2-azanyl-4-oxo-1H-pteridine-6-carboxylic acid Pterine-6-carboxylic acid,2-Amino-4-hydroxypteridine-6-carboxylicacid PTERIN-6-CARBOXYLIC ACID PTERINE-6-CARBOXYLIC ACID 2-amino-1,4-dihydro-4-oxopteridine-6-carboxylic acid 2-Amino-3,4-dihydro-4-oxo-6-pteridinecarboxylic acid 6-Pteridinecarboxylic acid, 2-amino-3,4-dihydro-4-oxo- 2-amino-4-oxo-1H-pteridine-6-carboxylicaci Folic Acid Impurity 45 948-60-7 Cofactors Enzymes, Inhibitors, and Substrates Oxidation-Reduction BioChemical Biochemicals and Reagents Amines Aromatics Heterocycles Impurities Intermediates & Fine Chemicals Pharmaceuticals