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CAS No 4271-30-1 , N-(4-Aminobenzoyl)-L-glutamic acid

  • Name: N-(4-Aminobenzoyl)-L-glutamic acid
  • Synonyms: P-aminobenzamide glutamic acid;P-Amino benzamide glutamic acid;N-(4-Aminobenzoyl)-L-glutamic acid;
  • CAS Registry Number:
  • Melting Point: 175 ºC (DEC.)
  • Density: 1.418 g/cm3
  • Refractive index: 1.617
  • Alpha: -15 º (C=2% IN 0.1N HCL)
  • Water Solubility: Soluble in water (50 mg/ ml-clear to slightly hazy yellow solution)
  • Safety Statements: 26-36/37/39
  • EINECS: 224-261-7
  • Molecular Weight: 266.25
  • InChI: InChI=1/C12H14N2O5/c13-8-3-1-7(2-4-8)11(17)14-9(12(18)19)5-6-10(15)16/h1-4,9H,5-6,13H2,(H,14,17)(H,15,16)(H,18,19)
  • Risk Statements: 36/37/38
  • Molecular Formula: C12H14N2O5
  • Molecular Structure:CAS No:4271-30-1 N-(4-Aminobenzoyl)-L-glutamic acid

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4271-30-1 N-(4-Aminobenzoyl)-L-glutamic acid

  • ProName: N-(4-Aminobenzoyl)-L-glutamic acid CasNo: 4271-30-1 Appearance: Beige crystalline powder Application: Synthesize folic acid. DeliveryTime: prompt shipment PackAge: 25kgs/Drum or custom-madePort: CHINA MAIN PORT Production Capacity: 5000 Kilo...
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  • China Yuanchen [Trading Company]
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4271-30-1 N-(4-AMINOBENZOYL)-L-GLUTAMIC ACID; 97%

  • Germany ABCR GmbH & Co KG [Manufacturer]
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  • Address: Im Schlehert 10
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4271-30-1 N-(4-Aminobenzoyl)-L-glutamic acid, 98%

  • N-(4-Aminobenzoyl)-L-glutamic acid, 98%
  • Belgium Alkemi [Manufacturer]
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  • Address: Poststraat, 82 B-9160 Lokeren Belgium null,nullBelgium
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4271-30-1 4-aminobenzoyl－L-glutamic acid

  • China Shanghai Hanhong Chemical Co., Ltd. [Manufacturer, Trading Company, Agent]
  • Tel: +86-(21)-64762736, 64531573
  • Fax: +86-(21)-54291107
  • Address: 206-209, NO.1 Building , NO.245,Jiachuan Road, Xuhui District, Shanghai, Xuhui District,ShanghaiChina
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4271-30-1 4-aminobenzoyl－L-glutamic acid

  • China SHANGHAI HANHONG CHEMICAL CO.,LTD. [Manufacturers]
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  • Address: Room 207, Zenghe Building , No.245, Jiachuan Road, Xuhui District, Shanghai, China shanghai,shanghaiChina
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4271-30-1 4-aminobenzoyl－L-glutamic acid

  • China BINHAI HANHONG BIOCHEMICAL CO., LTD. [Manufacturers]
  • Tel: +86-21-54302127
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  • Address: Room 209,Zonghe Building ,Jiachuan Road 245, Xuhui District, Shanghai, China Shanghai,ShanghaiChina
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4271-30-1 A-5000 N-(4-AMINOBENZOYL)-L-GLUTAMIC ACID

  • Switzerland Biosynth AG [Manufacturer]
  • Tel: +41 71 858 20 20/ 630.305.8400 (USA)
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4271-30-1 A18200 P-AMINOBENZOYL-L-GLUTAMIC ACID 97%

  • United States Pfaltz & Bauer [Manufacturer]
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  • Address: 172 E. Aurora St.
    Waterbury, CT 06708 null,nullUnited States
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4271-30-1 321067 Z-2-ABU-PHE-OET

  • Germany chemcube UG [Manufacturer]
  • Tel: +49 (22 08) 7 75 04 06
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4271-30-1 N-(4-AMINOBENZOYL)-L-GLUTAMIC ACID

  • Germany Biesterfeld Spezialchemie GmbH [Manufacturer]
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  • Address: Biesterfeld Spezialchemie GmbH
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References of N-(4-Aminobenzoyl)-L-glutamic acid
Title: N-(4-Aminobenzoyl)-L-glutamic acid
CAS Registry Number: 4271-30-1
Synonyms: N-(p-aminobenzoyl)glutamic acid; PABG
Molecular Formula: C12H14N2O5
Molecular Weight: 266.25
Percent Composition: C 54.13%, H 5.30%, N 10.52%, O 30.05%
Literature References: Catabolite of folate. Prepn: J. Van der Scheer, K. Landsteiner, J. Immunol. 29, 371 (1935). Improved synthesis: A. P. Reddy, C. P. R. Reddy, Org. Prep. Proced. Int. 22, 117 (1990); P. Maunder et al., J. Chem. Soc. Perkin Trans. 1 1311 (1999). HPLC determn: B. A. Allen, R. A. Newman, J. Chromatogr. 190, 241 (1980); densitometric determn in folic acid tablets: J. Krzek, A. Kwiecien, J. Pharm. Biomed. Anal. 21, 451 (1999). Use as marker of folate degradation: J. McPartlin, J. Scott, Methods Enzymol. 281, 70 (1997); of turnover in pregnant women: J. F. Gregory, III et al., J. Nutr. 131, 1928 (2001).
Properties: Off white solid, mp 173-174° (dec). [a]D23 -15° (c = 2 in 0.1 M HCl).
Melting point: mp 173-174° (dec)
Optical Rotation: [a]D23 -15° (c = 2 in 0.1 M HCl)
Use: Marker in folate metabolism studies.