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Merck
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Key Documents

Altri documenti

82553

Sigma-Aldrich

Pterine-6-carboxylic acid

≥98.0% (HPLC)

Sinonimo/i:

2-Amino-4-hydroxypteridine-6-carboxylicacid

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About This Item

Formula empirica (notazione di Hill):
C7H5N5O3
Numero CAS:
948-60-7
Peso molecolare:
207.15
Beilstein:
227689
Numero CE:
213-435-8
Numero MDL:
MFCD00010594
Codice UNSPSC:
12352106
ID PubChem:
57652920
NACRES:
NA.79

Origine biologica

synthetic

Livello qualitativo

100

Saggio

≥98.0% (HPLC)

Forma fisica

powder or crystals

Colore

white to faint yellow

Temperatura di conservazione

2-8°C

Stringa SMILE

NC1=Nc2ncc(nc2C(=O)N1)C(O)=O

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)
QABAUCFGPWONOG-UHFFFAOYSA-N

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Categorie correlate

Altre note

Review: Biosynthesis and metabolism of tetrahydrobiopterin and molybdopterin

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

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Folic acid ≥97%

Sigma-Aldrich

F7876

Folic acid

Etilenglicole spectrophotometric grade, ≥99%

Sigma-Aldrich

293237

Etilenglicole

Ilja Gasan Osojnik Črnivec et al.
Food & function, 11(2), 1467-1477 (2020-01-25)
Encapsulation provides efficient approaches to increase stability and delivery of poorly soluble bioactive components, predominantly for fortification of beverages and similar liquid-based foods. In this study, folic acid was encapsulated within conventional and emulsion-templated alginate-pectin hydrogels, proliposomes, and a combination
Kazutaka Hirakawa et al.
Archives of biochemistry and biophysics, 410(2), 261-268 (2003-02-08)
DNA damage mediated by photosensitizers participates in solar carcinogenesis. Fluorescence measurement and high-performance liquid chromatography analysis demonstrated that photoirradiated folic acid, one of the photosensitizers in cells, generates pterine-6-carboxylic acid (PCA). Experiments using 32P-labeled DNA fragments obtained from a human
M J Akhtar et al.
Journal of pharmaceutical and biomedical analysis, 23(6), 1039-1044 (2000-11-30)
A study of the photolysis of folic acid in aqueous solution by visible radiation in the presence of riboflavin has been made. The second-order rate constants for the bimolecular interaction of folic acid and riboflavin have been determined in the
Tal Offer et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 21(9), 2101-2107 (2007-03-08)
The known functions of folate are to support one-carbon metabolism and to serve as photoreceptors for cryptochromes and photolyases. We demonstrate that 5-methyltetrahydrofolate (5-MTHF, the predominant folate in plasma) is also a potent, near diffusion limited, scavenger of singlet oxygen
Melissa A Merrill Floyd et al.
Astrobiology, 19(1), 40-52 (2018-07-26)
Iron-oxidizing bacteria occupy a distinct environmental niche. These chemolithoautotrophic organisms require very little oxygen (when neutrophilic) or outcompete oxygen for access to Fe(II) (when acidophilic). The utilization of Fe(II) as an electron donor makes them strong analog organisms for any
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