Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
Empirical Formula (Hill Notation):
C19H23N7O6
CAS Number:
Molecular Weight:
445.43
UNSPSC Code:
12352204
NACRES:
NA.51
PubChem Substance ID:
EC Number:
205-181-1
Beilstein/REAXYS Number:
9238187
MDL number:
Form:
powder
Solubility:
0.1 M phosphate pH 7.0: soluble-5 mg/mL, clear to slightly hazy, light yellow to brownish-yellow
Biological source:
synthetic
Color:
faintly yellow to light brown
biological source
synthetic
Quality Level
form
powder
concentration
≥65% (when packaged)
color
faintly yellow to light brown
solubility
0.1 M phosphate pH 7.0: soluble-5 mg/mL, clear to slightly hazy, light yellow to brownish-yellow
storage temp.
−20°C
SMILES string
NC1=NC2=C(NC(CNc3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O)CN2)C(=O)N1
InChI
1S/C19H23N7O6/c20-19-25-15-14(17(30)26-19)23-11(8-22-15)7-21-10-3-1-9(2-4-10)16(29)24-12(18(31)32)5-6-13(27)28/h1-4,11-12,21,23H,5-8H2,(H,24,29)(H,27,28)(H,31,32)(H4,20,22,25,26,30)/t11?,12-/m0/s1
InChI key
MSTNYGQPCMXVAQ-KIYNQFGBSA-N
Application
Tetrahydrofolic acid has been used to determine the inhibitory effect of tetrahydrofolate on polymorphonuclear myeloid-derived suppressor cells (PMN-MDSCs). A recent use of tetrahydrofolate (THF) is for studying the activation of riboswitches.
Tetrahydrofolic acid may also be used as a standard to generate calibration curve to quantify the folate types produced by Streptococcus thermophilus in milk cultures using high-performance liquid chromatography (HPLC). It is also suitable for use in the enzymatic assay of formate-tetrahydrofolate ligase from M. extorquens (MeFtfL).
Biochem/physiol Actions
Tetrahydrofolic acid is the parent molecule of the folate derivatives that donate one-carbon units to amino acids, nucleic acids, and lipids. Tetrahydrofolate metabolites participate in the synthesis of purine and pyrimidine and in synthesis and conversion of amino acids
Packaging
Sealed ampule.
wgk
WGK 3
flash_point_c
No data available
ppe
Eyeshields, Gloves, type N95 (US)
signalword
Warning
hcodes
Hazard Classifications
Self-heat. 2 - Skin Sens. 1
Storage Class
4.2 - Pyrophoric and self-heating hazardous materials
flash_point_f
No data available
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Francisco García-Molina et al.
Journal of agricultural and food chemistry, 59(4), 1383-1391 (2011-01-27)
The coenzyme tetrahydrofolic acid is the most rapid suicide substrate of tyrosinase that has been characterized to date. A kinetic study of the suicide inactivation process provides the kinetic constants that characterize it: λ(max), the maximum apparent inactivation constant; r
Tyler D Ames et al.
Chemistry & biology, 17(7), 681-685 (2010-07-28)
Comparative sequence analyses of bacterial genomes are revealing many structured RNA motifs that function as metabolite-binding riboswitches. We have identified an RNA motif frequently positioned in the 5' UTRs of folate transport and biosynthesis genes in Firmicute genomes. Biochemical experiments
Prim-O-glucosylcimifugin enhances the antitumour effect of PD-1 inhibition by targeting myeloid-derived suppressor cells
Gao W, et al.
Journal for Immunotherapy of Cancer, 7(1), 231-231 (2019)

