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CAS No 56-85-9 , L-Glutamine

  • Name: L-Glutamine
  • Synonyms: L-Glutamic acid 5-amide; Levoglutamide; levoglutamide;L-Glutamine;L(+)-Glutamic acid-5-amide; L-Glutamine, FCC Grade L-2-Aminoglutaramic acid, FCC Grade; H-Gln-OH;2-Aminoglutaramic acid; L(+)-Glutamic acid-5-amide; L-Glutamine;
  • CAS Registry Number:
  • Melting Point: 185 ºC
  • Flash Point: 185ºC
  • Boiling Point: 445.6ºCat760mmHg
  • Density: 1.321g/cm3
  • Refractive index: 6.8 ° (C=4, H2O)
  • Alpha: 32.25 º (C=10, 2 N HCL)
  • Water Solubility: H2O: 25 mg/mL
  • HS Code: 29241900
  • Flash Point: 185ºC
  • EINECS: 200-292-1
  • Molecular Weight: 146.14
  • InChI: InChI=1/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1
  • Risk Statements: S24/25
  • Molecular Formula: C5H10N2O3
  • Molecular Structure:CAS No:56-85-9 L-Glutamine
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56-85-9 L(+)-Glutamine

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56-85-9 L-Glutamine

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56-85-9 L(+)-Glutamine

  • Hong kong ADVANCED TECH. & IND. CO., LTD. [Distributor/Wholesaler]
  • Tel: 86-23902293
  • Fax: 86-27898314
  • Address: UNIT B, 1/F, CHEONG SHING IND. BLDG., 17 WALNUT ST., TAI KOK TSUI, KLN, HONG KONG Hong Kong,nilHong kong
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56-85-9 L-Glutamine

  • Name: L-Glutamine Synonyms: 2-Aminoglutaramic acid; Levoglutamide; L(+)-Glutamic acid-5-amide Molecular Formula: C5H10N2O3 Molecular Weight : 146.14 CAS Registry Number: 56-85-9 Appearance White crystalline powder Identification Reference spectrum Sp...
  • China Daxinganling Zhongbei Bio-Chem Co., Ltd. [Manufacturer]
  • Tel: 86-1397-1092670
  • Fax: 86-452-6197939
  • Address: No 259 Xinjiang Road, Jianhua District, Qiqiha'er City, Heilongjiang Province, China Qiqihaer,HeilongjiangChina

56-85-9 L(+)-Glutamine

  • China GL Biochem (Shanghai) Co., Ltd. [Manufacturers]
  • Tel: +86-21-61263307
  • Fax: +86-21-61263399
  • Address: No.519,ZiYue Road,Zizhu Science Park,Minhang District,Shanghai,China Shanghai,ShanghaiChina
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56-85-9 H-Gln-OH

  • H-Gln-OHL-Glutamine
  • Switzerland Senn Chemicals AG [Manufacturer]
  • Tel: +41 (0)43 422 2400
  • Fax: +41 (0)43 422 2424
  • Address: Senn Chemicals AG
    P.O. Box 267
    Guido Senn Strasse 1, CH-8157 Dielsdorf
    Switzerland ,Switzerland
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56-85-9 L-Glutamine, 99%

  • L-Glutamine, 99%
  • China Pleapharma Co.,Ltd [Manufacturer]
  • Tel: 86 23 67030808
  • Fax: 86 23 67030809
  • Address: 22F,Jingxin center,No.70 Xingguang Road,Yubei Zone,Chongqing402232 chongqingCHINA chongqing,China
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56-85-9 L(+)-Glutamine

  • L(+)-Glutamine
  • United States Research Organics, Inc. [Manufacturer]
  • Tel: 216-883-8025/ 800-321-0570
  • Fax: 216-883-1576
  • Address: 4353 East 49th Street
    Cleveland, OH 44125 ,United States
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56-85-9 L-Glutamine

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56-85-9 H-L-Gln-OH

  • H-L-Gln-OH
  • Germany IRIS Biotech GmbH [Manufacturer]
  • Tel: +49 9231 9619 73
  • Fax: +49 9231 9619 99
  • Address: IRIS Biotech GmbH
    Waldershofer Str. 49-51
    D-95615 Marktredwitz, Germany ,Germany
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References of L-Glutamine
Title: Glutamine
CAS Registry Number: 56-85-9
CAS Name: L-Glutamine
Synonyms: Gln; Q; 2-aminoglutaramic acid; (S)-2,5-diamino-5-oxopentanoic acid; glutamic acid 5-amide
Trademarks: Cebrogen (Walker); Glumin; Levoglutamina; Stimulina
Molecular Formula: C5H10N2O3
Molecular Weight: 146.14
Percent Composition: C 41.09%, H 6.90%, N 19.17%, O 32.84%
Literature References: Non-essential amino acid for human development; most abundant free amino acid in plasma and tissue. Isoln from sugarbeet juice: E. Schulze, E. Bosshard, Ber. 16, 312 (1883). Due to ease of conversion to glutamic acid, q.v., it was not isolated from protein until 1932: M. Damodoran et al., Biochem. J. 26, 1704 (1932). Early chemistry and biochemistry: R. M. Archibald, Chem. Rev. 37, 161-208 (1945); Amino Acids and Proteins, D. M. Greenberg, Ed. (Charles C. Thomas, Springfield, IL, 1951) 950 pp., passim; J. P. Greenstein, M. Winitz, Chemistry of the Amino Acids vol 1-3 (John Wiley and Sons, Inc., New York, 1961) pp. 1929-1954, passim. HPLC determn in biotech samples: B. Polanuer et al., J. Chromatogr. 594, 173 (1992). Review of nutritive needs: R. J. Smith, D. W. Wilmore, J. Parenter. Enteral Nutr. 14, (Suppl.) 94S-99S (1990); and metabolism: W. W. Souba, J. Nutr. Biochem. 4, 2-9 (1993); L. M. Castell et al., Amino Acids 7, 231-243 (1994). Review of metabolism and physiologic implications: R. J. Smith, J. Parenter. Enteral Nutr. 14, (Suppl.) 40S-44S (1990); B. Moskovitz et al., Pharmacol. Res. 30, 61-71 (1994).
Properties: Fine opaque needles from water or dil ethanol, dec 185-186°. [a]D23 +6.1° (c = 3.6). pK1 2.17; pK2 9.13. One gram dissolves in 20.8 ml water at 30°, in 38.5 ml at 18°, in 56.7 ml at 0°. Practically insol in methanol (3.5 mg/100 ml at 25°), ethanol (0.46 mg/100 ml at 23°), ether, benzene, acetone, ethyl acetate, chloroform.
pKa: pK1 2.17; pK2 9.13
Optical Rotation: [a]D23 +6.1° (c = 3.6)
 
Derivative Type: DL-Form
CAS Registry Number: 585-21-7
Literature References: Synthesis: F. E. King, D. A. A. Kidd, J. Chem. Soc. 1949, 3315; G. B. Kline, S. H. Cox, J. Org. Chem. 26, 1854 (1961).
Properties: Prisms from dil acetone, mp 185-186° (King); mp 173-174.5° (Kline). One gram dissolves in 38.5 ml water at 18°.
Melting point: mp 185-186° (King); mp 173-174.5° (Kline)