N 4 Aminobenzoyl L Glutamic Acid Folic Acid Cas 4271-30-1
N 4 Aminobenzoyl L Glutamic Acid Folic Acid |
CAS No.: 4271-30-1 |
Purity： 99% |
Molecular weight: 266.25 g/mol |
Molecular formula: C₁₂H₁₄N₂O₅ |
Appearance：Light brown powder |
Package: 1g，10g，100g，1000g |
N 4 Aminobenzoyl L Glutamic Acid Folic Acid Cas 4271-30-1
Synonym:N-(p-Aminobenzoyl)glutamic acid
Purity:99%
Color:beige
Form:powder
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N -4 Aminobenzoyl L glutamic acid Folic acid Cas: 4271-30-1
Chemical Formula:
Basic Parameters:
| MW | 266.25 |
| Stability | Hygroscopic |
| Solubility | Aqueous Base (Sparingly), Aqueous Acid (Sparingly), DMSO (Sparingly) |
| Melting point | ~175 °C (dec.) |
| Storage temp | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
Raw materials:
P-Nitrobenzoic acid-->4-Nitrobenzoyl chloride-->Ammonium sulfide-->P-NITROBENZOYL-L-GLUTAMIC ACID
Preparation Products:Aminopterin
Purification Methods:
Crystallise the acid from H2O. Also purify it by dissolving 2.7g in H2O (130mL), adding aqueous NaOH to pH 5.5 and adding portionwise a solution of 0.5M CuSO4 to complete precipitation of the Cu salt. This salt is filtered off, suspended in H2O and H2S is bubbled through to precipitate CuS, filter, evaporate and recrystallise the residue from H2O. It has max (H2O) at 273nm.
Uses:
Marker in folate metabolism studies.
Major metabolite of 5-Methyltetrahydrofolic Acid
Product Categaries:
amino;Intermediate;Amino Acids;A - HPeptide Synthesis;Amino Acids & Derivatives;Metabolites & Impurities;Amino Acid Derivatives;Amino Acids;Glutamic Acid;Modified Amino Acids
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