叶酸, 细胞培养级, ≥95%

叶酸, 细胞培养级, ≥95%

Synonyms Pteroylglutamic Acid; N-[4-[[(2-Amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl] amino]benzoyl]-L-glutamic acid; N-[p-[[(2-amino-4-hydroxy-6-pteridinyl) methyl]amino] benzoyl] glutamic acid; N-(p-[(2-amino-4-hydroxypyrimido[4,5-b]pyrazin-6-yl) methylamino] benzoyl) glutamic acid; PGA; Liver Lactobacillus casei factor; Vitamin Bc; Vitamin M; Folsure; PteGlu

CAS Number: 59-30-3 Molecular Formula: C19H19N7O6 Molecular Weight: 441.404 g/mol

Beilstein Registry Number: 100781 EC Number: 200-419-0 MDL Number: MFCD00079305

SKU 02194665-CF
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Description

Product Description

Folic Acid

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Specifications
SKU 02194665-CF
Alternate Names Pteroylglutamic Acid; N-[4-[[(2-Amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl] amino]benzoyl]-L-glutamic acid; N-[p-[[(2-amino-4-hydroxy-6-pteridinyl) methyl]amino] benzoyl] glutamic acid; N-(p-[(2-amino-4-hydroxypyrimido[4,5-b]pyrazin-6-yl) methylamino] benzoyl) glutamic acid; PGA; Liver Lactobacillus casei factor; Vitamin Bc; Vitamin M; Folsure; PteGlu
Base Catalog Number 194665
Beilstein Registry Number 100781
Biochemical Physiological Actions A nutritional delivery form of folate. Folic acid and its derivatives are essential mediators of one-carbon metabolism within cells.
CAS # 59-30-3
EC Number 200-419-0
Extinction Coefficient EmM= 9.12, 25.1, 26.9 (0.1 M NaOH) (Lit.)
Format Powder
Grade Cell Culture Grade
Melting Point 482° F (decomposes) (NTP, 1992)
Molecular Formula C19H19N7O6
Molecular Weight 441.404 g/mol
Optical Rotation +23° ( 0.5 %, 0.1 M NaOH, 25 °C) (Lit.)
Personal Protective Equipment Eyeshields, Gloves, respirator filter
pH A suspension of 1 g of folic acid in 10 ml of <a class="pubchem-internal-link CID-962" href="https://pubchem.ncbi.nlm.nih.gov/compound/water">water</a> has a pH of 4.0-4.8. Aq solutions prepared with <a class="pubchem-internal-link CID-516892" href="https://pubchem.ncbi.nlm.nih.gov/compound/sodium%20bicarbonate">sodium bicarbonate</a> have a pH between 6.5 and 6.8.
pKa 8.26 (Lit.)
Purity ≥95%
RTECS Number LP5425000
Solubility Almost insoluble (NTP, 1992)
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
UV Visible Absorbance λ max: 256 ± 3nm (0.1N NaOH)
Vapor Pressure 6.2X10-20 mm Hg at 25 deg C /Estimated/