N- (p-Aminobenzoyl) Glutamic Acid; P-Amino Benzamide Glutamic Acid; CAS 4271-30-1

Colour
Beige
Shelf Life
2-3 Years
Lead Time
5-7 Working Days
Transport
Air/Express/Sea
MOQ
10g
Site Audit
Available
Certificates
ISO9001/SGS
Stocks
in Stock
Package
1kg/5kg/10kg/25kg
Purity
99%
Samples
Available
Transport Package
Drum/Bottle/Bags
Trademark
Yunbang
Origin
China
Reference Price
Please contact us for quote
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Product Description

N-(p-Aminobenzoyl)glutamic acid;P-AMINO BENZAMIDE GLUTAMIC ACID;CAS    4271-30-1

N- (p-Aminobenzoyl) Glutamic Acid; P-Amino Benzamide Glutamic Acid; CAS 4271-30-1
N-(p-Aminobenzoyl)glutamic acid Chemical 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
pka 3.50±0.10(Predicted)
form  neat
Merck  14,426
BRN  2816320
InChIKey GADGMZDHLQLZRI-VIFPVBQESA-N
CAS DataBase Reference 4271-30-1(CAS DataBase Reference)
 
Safety Information
Risk Statements  36/37/38
Safety Statements  26-36/37/39
WGK Germany  3
HS Code  2924296000
 
N-(p-Aminobenzoyl)glutamic acid Usage And Synthesis
Chemical Properties Light Tan Waxy Solid
Uses Marker in folate metabolism studies.
Uses Major metabolite of 5-Methyltetrahydrofolic Acid
Definition ChEBI: A dipeptide resulting from the form al 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; P-Amino Benzamide Glutamic Acid; CAS 4271-30-1 N- (p-Aminobenzoyl) Glutamic Acid; P-Amino Benzamide Glutamic Acid; CAS 4271-30-1 N- (p-Aminobenzoyl) Glutamic Acid; P-Amino Benzamide Glutamic Acid; CAS 4271-30-1 N- (p-Aminobenzoyl) Glutamic Acid; P-Amino Benzamide Glutamic Acid; CAS 4271-30-1
Company Informations:

Hunan Yunbang Pharmaceutical Co., Ltd. ( Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of P harmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.

 

Organic Intermediate