Home > Name List By 1 > 1H-Imidazole-4-ethanaminium,a-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-,inner salt, (aS)-

CAS No 497-30-3 , 1H-Imidazole-4-ethanaminium,a-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-,inner salt, (aS)-

  • Name: 1H-Imidazole-4-ethanaminium,a-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-,inner salt, (aS)-
  • Synonyms: Thioneine;1H-Imidazole-4-ethanaminium,a-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-,inner salt, (aS)-; Histidine, 2-mercapto-, trimethylbetaine;1H-Imidazole-4-ethanaminium,a-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-,hydroxide, inner salt, (S)-;Histidine, 2-mercapto-N,N-dimethyl-, betaine; Sympectothion; 2-Mercapto-N,N-dimethylhistidine methyl ester betaine;Ergothioneine; Ammonium,[1-carboxy-2-(2-mercaptoimidazol-4-yl)ethyl]trimethyl-, hydroxide, inner salt,L-(+)- (8CI);2-Mercaptohistidine betaine; NSC 7175; L-Ergothioneine;Thiasine; 1H-Imidazole-4-ethanaminium, a-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-, innersalt, (S)-; thiotaine; Ergothionine; 2-Mercaptohistidine trimethylbetaine; Thiotane;
  • CAS Registry Number:
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: g/cm3
  • Safety Statements: WGK Germany 3
  • Flash Point: °C
  • EINECS: 207-843-5
  • Molecular Weight: 229.3
  • InChI: InChI=1/C9H15N3O2S/c1-12(2,3)7(8(13)14)4-6-5-10-9(15)11-6/h5,7H,4H2,1-3H3,(H2-,10,11,13,14,15)/t7-/m0/s1
  • Molecular Formula: C9H15N3O2S
  • Molecular Structure:CAS No:497-30-3 1H-Imidazole-4-ethanaminium,a-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-,inner salt, (aS)-
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497-30-3 L-(+)-Ergothioneine

  • L-(+)-Ergothioneine
  • United States Chem-Impex International, Inc. [Manufacturer]
  • Tel: 630 766 2112
  • Fax: 630 766 2218
  • Address: 935 Dillon Drive Wood Dale IL 60191 USA ,United States
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497-30-3 SC-200814 L-ERGOTHIONEINE

  • United States Santa Cruz Biotechnology, Inc. [Manufacturer]
  • Tel: 831-457-3800/ 800-457-3801
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  • Address: Santa Cruz Biotechnology, Inc.
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    Santa Cruz, CA 95060 ,United States
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497-30-3 Ergothioneine

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497-30-3 L-(+)-Ergothioneine

  • China B&S Group (Asia) Ltd [Manufacturers]
  • Tel: +86-(755)-33686478
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  • Address: 9F., Noble Plaza,Qianjin Road, Baoan, Shenzhen, Guangdong 518101, shenzhen,GuangdongChina
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497-30-3 1H-Imidazole-4-ethanaminium,a-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-,inner salt, (aS)-

  • France Tetrahedron [Other]
  • Tel: +33141837500
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  • Address: Parc Biocitech, 102 av. Gaston Roussel Romainville,FranceFrance
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497-30-3 L-(+)-Ergothioneine

  • L-(+)-ErgothioneineThioneineThiolhistidine betaine2-Mercaptohistidine trimethylbetaine
  • France Tetrahedron [Manufacturer]
  • Tel: +33 141 837 500
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  • Address: 4bis allee Charles V94300 VincennesFRANCE Vincennes,France
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497-30-3 L-ERGOTHIONEINE

  • France TETRAHEDRON SAS [Manufacturer]
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  • Address: TETRAHEDRON SAS
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497-30-3 L(+)-Ergothioneine

  • L(+)-Ergothioneine
  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
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  • Address: CHEMOS GmbH
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497-30-3 L-(+)-ERGOTHIONEINE

  • L-(+)-ERGOTHIONEINE
  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
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497-30-3 L-(+)-ERGOTHIONEINE [(S)-ALPHA-CARBOXY-2,3-DIHYDRO-N,N,N-TRIMETHYL-2-THIOXO-1H-IMIDAZOLE-4-ETHANAMINIUM INNER SALT]

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
  • Fax: +86 25 8345-3275
  • Address: Rm.902 Longyin Plaza,
    No. 217 Zhongshan Rd.
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References of 1H-Imidazole-4-ethanaminium,a-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-,inner salt, (aS)-
Title: Ergothioneine
CAS Registry Number: 497-30-3
CAS Name: (aS)-a-Carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-1H-imidazole-4-ethanaminium inner salt
Synonyms: [1-carboxy-2-[2-mercaptoimidazol-4-yl]ethyl]trimethylammonium hydroxide inner salt; L(+)-ergothioneine; thioneine; thiolhistidine-betaine; thiasine; sympectothion
Molecular Formula: C9H15N3O2S
Molecular Weight: 229.30
Percent Composition: C 47.14%, H 6.59%, N 18.33%, O 13.95%, S 13.98%
Literature References: First discovered in the sclerotia of the ergot fungus, Claviceps purpurea, by Tanret, J. Pharm. Chim. 30, 145 (1909). Has since been found to occur in blood, semen and various mammalian tissues, principally liver and kidneys. Biosynthesis from histidine by Claviceps purpurea cultures: Heath, Wildy, Nature 179, 196 (1957); also produced by Neurospora crassa: Melville et al., Fed. Proc. 15, 314 (1956). Chemical synthesis: Heath et al., J. Chem. Soc. 1951, 2215. Occurrence in the Linulus polyphemus L. (king crab): Ackermann, List, Z. Physiol. Chem. 313, 30 (1958). Review: Melville, Vitam. Horm. 17, 155 (1959).
 
Derivative Type: Dihydrate
Properties: Needles or leaflets from dil ethanol, dec 256-257°. [a]D20 +116.5°; [a]D27 +115° (H2O). uv max (water): 258 nm (e 16000). One gram dissolves in 5 ml at 25°, much more sol in hot water. Slightly sol in hot methanol, hot ethanol, acetone. Practically insol in ether, chloroform, benzene.
Optical Rotation: [a]D20 +116.5°; [a]D27 +115° (H2O)
Absorption maximum: uv max (water): 258 nm (e 16000)