ChemicalBook > Product Catalog >Biochemical Engineering >Amino Acids and Derivatives >Glutamic acid derivatives >N-(p-Aminobenzoyl)glutamic acid

N-(p-Aminobenzoyl)glutamic acid

N-(p-Aminobenzoyl)glutamic acid Structure
CAS No.
4271-30-1
Chemical Name:
N-(p-Aminobenzoyl)glutamic acid
Synonyms
N-(4-AMINOBENZOYL)-L-GLUTAMIC ACID;Methotrexate EP Impurity K;(2S)-2-(4-Aminobenzamido)pentanedioic Acid;(2S)-2-[(4-Aminobenzoyl)amino]pentanedioic Acid;NSC 71042;H-4-ABZ-GLU-OH;Folic acid iMpurity A;Methotrexate Impurity K;Folic Acid EP Impurity A;Folic acid impurity A CRS
CBNumber:
CB2193546
Molecular Formula:
C12H14N2O5
Molecular Weight:
266.25
MOL File:
4271-30-1.mol
Modify Date:
2024/7/29 15:17:36

N-(p-Aminobenzoyl)glutamic acid Properties

Melting point ~175 °C (dec.)
alpha -15 º (c=2% in 0.1N HCl)
Boiling point 409.45°C (rough estimate)
Density 1.2846 (rough estimate)
refractive index 1.6660 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility Aqueous Base (Sparingly), Aqueous Acid (Sparingly), DMSO (Sparingly)
form Solid
pka 3.50±0.10(Predicted)
color White to Light
Merck 14,426
BRN 2816320
Stability Hygroscopic
InChIKey GADGMZDHLQLZRI-VIFPVBQESA-N
CAS DataBase Reference 4271-30-1(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P271-P280
Risk Statements  36/37/38
Safety Statements  26-36/37/39
WGK Germany  3
HS Code  2924296000

N-(p-Aminobenzoyl)glutamic acid price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) PHR1334 Folic Acid Impurity A Pharmaceutical Secondary Standard; Certified Reference Material 4271-30-1 500MG ₹10835.83 2022-06-14 Buy
Sigma-Aldrich(India) A0879 N-(4-Aminobenzoyl)-L-glutamic acid ≥98% (TLC) 4271-30-1 5G ₹46677.4 2022-06-14 Buy
TCI Chemicals (India) A0442 N-(4-Aminobenzoyl)-L-glutamic Acid 4271-30-1 1G ₹7600 2022-05-26 Buy
TCI Chemicals (India) A0442 N-(4-Aminobenzoyl)-L-glutamic Acid 4271-30-1 5G ₹16500 2022-05-26 Buy
ottokemi A 4544 N-(4-Aminobenzoyl)-L-glutamic acid, ≥98% (TLC) 4271-30-1 1gm ₹6894 2022-05-26 Buy
Product number Packaging Price Buy
PHR1334 500MG ₹10835.83 Buy
A0879 5G ₹46677.4 Buy
A0442 1G ₹7600 Buy
A0442 5G ₹16500 Buy
A 4544 1gm ₹6894 Buy

N-(p-Aminobenzoyl)glutamic acid Chemical Properties,Uses,Production

Chemical Properties

Light Tan Waxy Solid

Uses

Major metabolite of 5-Methyltetrahydrofolic Acid

Definition

ChEBI: A dipeptide resulting from the formal condensation of the carboxylic acid group of 4-aminobenzoic acid with the amino group of L-glutamic acid.

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. [Backer & Houtman Recl Trav Chim Pays-Bas 70 738, 743 1951, Beilstein 14 IV 1153.]

N-(p-Aminobenzoyl)glutamic acid Preparation Products And Raw materials

Global( 443)Suppliers
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Sadasivarao g +91 9515157878 Hyderabad, India 107 58 Inquiry
Sammi Bio Organics Pvt Ltd +91-9849606055 +91-9849606055 Gujarat, India 9 58 Inquiry
Ralington Pharma +91-7948911722 +91-9687771722 Gujarat, India 1350 58 Inquiry
Maas Pharma Chemicals +91-9958666224 Delhi, India 1607 58 Inquiry
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CHEMSWORTH +91-261-2397244 New Delhi, India 6707 30 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Otto Chemie Pvt. Ltd. +91 9820041841 Mumbai, India 5873 58 Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry

N-(p-Aminobenzoyl)glutamic acid Spectrum

N-(p-Aminobenzoyl)glutamic acid 2-[(4-aminobenzoyl)amino]glutaric acid 2-[(4-azanylphenyl)carbonylamino]pentanedioic acid 4-AMINOBENZOYLGLUTAMIC ACID 4-AMINOBENZOIC GLUTAMIC ACID 4-aminobenzoyl-L-glutamic acid NSC 71042 (S)-2-(4-AMinobenzaMido)pentanedioic acid Folic acid iMpurity A Folic acid iMpurity A N-(4-AMinobenzoyl)-L-glutaMic acid N-(P-Aminobenzoyl)-L-glutamic acidN-(P-Aminobenzoyl)-L-(+)glutamicacid EuE N-(4-aminobenzoyl)-L-Glutamic acid (Folic Acid Imp A) 4-Aminobenzoylglutamic Acid (50 mg) Methotrexate Impurity K H-4-ABZ-GLU-OH N-(P-AMINOBENZOYL)-L-GLUTAMIC ACID P-AMINOBENZOYL-L-GLUTAMIC ACID P-AMINO BENZAMIDE GLUTAMIC ACID N-(4-Aminobenzoyl)-L-Glutaminic Acid L-Glutamic acid, N-(4-aminobenzoyl)- Methotrexate Impurity 11(EP-K) (2S)-2-[(4-aminophenyl)formamido]pentanedioic acid Methotrexate Impurity K (Folinic Acid Impurity A) Calcium Levofolinate EP Impurity A Calcium Levofolinate Impurity 1(Calcium Levofolinate EP Impurity A) N-(4-carbamoyl)-L-glutamic acid Folinic Acid Impurity A (Methotrexate Impurity K) N-(4-Aminobenzoyl)-L-glutamic Acid > (2S)-2-[(4-Aminobenzoyl)amino]penta Folic acid impurity A CRS N-4-Aminobenzoyl-L-glutaminsure Folinic Acid Impurity A (4-Aminobenzoyl Glutamic Acid) Impurity A of Calcium Levofolinate Levofolinate EP Impurity A Folic Acid EP Impurity A Folic Acid Impurity 1(Folic Acid EP Impurity A) N-(4-aminobenzoyl)-L-glutamicaci N-p-aminobenzoyl-L-glutamic acid USP/EP/BP N-(p-Aminobenzoyl)glutamic acid USP/EP/BP Methotrexate Impurity 11(Methotrexate EP Impurity K) Para amino-benzoyl glutamate Methotrexate EP Impurity K (Folic Acid EP Impurity A) Folic Acid EP Impurity A (Methotrexate EP Impurity K) N-(4-Aminobenzoyl)-L-glutamic acid, ≥98% (TLC) 4-Aminobenzoylglutamic Acid (F0M031) Folic acid Impurity AQ: What is Folic acid Impurity A Q: What is the CAS Number of Folic acid Impurity A Q: What is the storage condition of Folic acid Impurity A 4-Aminobenzoylglutamic Acid (1019870) (2S)-2-[(4-Aminobenzoyl)amino]pentanedioic Acid (2S)-2-(4-Aminobenzamido)pentanedioic Acid Methotrexate EP Impurity K N-(4-AMINOBENZOYL)-L-GLUTAMIC ACID Methotrexate EP Impurity K (Folinic Acid EP Impurity A) N-(4-aminobenzoyl) -L-glutamate N-(p-Aminobenzoyl)glutamicaci Calcium Folinate EP Impurity A Folinic Acid Impurity A (Methotrexate EP Impurity K) Folic Acid Hydrate EP Impurity A Methotrexate EP Impurity K(Folic Acid EP Impurity A、Levofolinate EP Impurity A)