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CAS No 19246-24-3 , Telomycin

  • Name: Telomycin
  • Synonyms: Telomycin;
  • CAS Registry Number:
  • Flash Point: 1018.7°C
  • Boiling Point: 1760.9°C at 760 mmHg
  • Density: 1.5g/cm3
  • Refractive index: 1.685
  • Safety Statements: Moderately toxic by subcutaneous and intravenous routes. When heated to decomposition it emits toxic NOx fumes.
  • Flash Point: 1018.7°C
  • EINECS: 242-913-9
  • Molecular Weight: 1286.345
  • InChI: InChI=1/C60H79N13O19/c1-26(2)50(80)47-58(88)73-18-16-42(77)49(73)60(91)92-30(6)35(23-64-53(83)40(25-74)67-43(78)20-36(61)59(89)90)52(82)70-46(29(5)75)56(86)66-28(4)51(81)65-24-44(79)72-17-15-41(76)48(72)57(87)68-39(19-31-21-62-37-13-9-7-11-32(31)37)54(84)69-45(55(85)71-47)27(3)34-22-63-38-14-10-8-12-33(34)38/h7-14,19,21-22,26-30,35-36,40-42,45-50,62-63,74-77,80H,15-18,20,23-25,61H2,1-6H3,(H,64,83)(H,65,81)(H,66,86)(H,67,78)(H,68,87)(H,69,84)(H,70,82)(H,71,85)(H,89,90)
  • Molecular Formula: C59H77N13O19
  • Molecular Structure:CAS No:19246-24-3 Telomycin

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19246-24-3 TELOMYCIN

  • Germany Cfm Oskar Tropitzsch [Manufacturer]
  • Tel: +49-9231-9619-0
  • Fax: +49-9231-9619-60
  • Address: Cfm Oskar Tropitzsch
    Waldershofer Str. 49-51
    95615 Marktredwitz
    Germany null,nullGermany
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References of Telomycin
Title: Telomycin
CAS Registry Number: 19246-24-3
Molecular Formula: C59H77N13O19
Molecular Weight: 1272.32
Percent Composition: C 55.70%, H 6.10%, N 14.31%, O 23.89%
Literature References: Polypeptide antibiotic produced by Streptomyces spp. from Florida soil: Misiek et al., Antibiot. Annu. 1957-1958, 852. Structure: Sheehan et al., J. Am. Chem. Soc. 85, 2867 (1963); 90, 462 (1968). NMR spectrum and conformation: Kumar, Urry, Biochemistry 12, 3811, 4392 (1973). Antibacterial spectrum: A. Gourevitch et al., Antibiot. Annu. 1957-1958, 856. Pharmacology: D. E. Tisch et al., ibid. 863.
Properties: Amorphous, gray solid. [a]D28 -133° (c = 1 in 2:1 methanol-water). uv max (ethanol:water, 2:1): 222.5, 277, 290, 339 nm (e 63732; 13746; 11890; 22058). Minimum soly in water at pH 3.0 to 3.3 = 4 mg/ml. Maximum soly is above pH 8.5 = >150 mg/ml. Soly in 10% sodium chloride soln less than 1 mg/ml. Moderately sol in methanol, ethanol. Very slightly sol in acetone, ethyl acetate. Insol in ether, chloroform, hydrocarbons. Aq solns are stable to heat. LD50 in mice (mg/kg): >1000 orally, i.v., i.p., i.m. (Tisch).
Optical Rotation: [a]D28 -133° (c = 1 in 2:1 methanol-water)
Absorption maximum: uv max (ethanol:water, 2:1): 222.5, 277, 290, 339 nm (e 63732; 13746; 11890; 22058)
Toxicity data: LD50 in mice (mg/kg): >1000 orally, i.v., i.p., i.m. (Tisch)