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Substance Name: Cephamycin A sodium salt
RN: 40581-75-7
InChIKey: RGEARSFHQFORKA-OZFKEBCOSA-M

Note

  • /Cephamycins/ ... Naturally occurring family of beta-lactam cephalosporin-type antibiotics having a 7-methoxy group and possessing marked resistance to the action of beta-lactamases from gram-positive and gram-negative organisms.

Molecular Formula

  • C25-H28-N3-O14-S2.Na

Molecular Weight

  • 681.6252
 

Classification Codes

  • Anti-Bacterial Agents
  • Anti-Infective Agents
  • Drug / Therapeutic Agent
  • Natural Product
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Names and Synonyms

Name of Substance

  • Cephamycin A sodium salt

Synonyms

  • 810-A
  • Antibiotic 810 A
  • Cephamycin A sodium salt
  • Sodium cephamycin A

Systematic Name

  • 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((5-amino-5-carboxy-1-oxopentyl)amino)-7-methoxy-3-(((2-methoxy-1-oxo-3-(4-(sulfooxy)phenyl)-2-propenyl)oxy)methyl)-8-oxo-, monosodium salt, (6R-(6-alpha,7-alpha))-

Registry Numbers

CAS Registry Number

  • 40581-75-7

Other Registry Number

  • 59751-36-9

System Generated Number

  • 0040581757

Molecular Formulas

Molecular Formula

  • C25-H28-N3-O14-S2.Na

Molecular Formula Fragments

  • C25-H28-N3-O14-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C25H29N3O14S2.Na/c1-39-17(10-13-6-8-15(9-7-13)42-44(36,37)38)22(34)41-11-14-12-43-24-25(40-2,23(35)28(24)19(14)21(32)33)27-18(29)5-3-4-16(26)20(30)31;/h6-10,16,24H,3-5,11-12,26H2,1-2H3,(H,27,29)(H,30,31)(H,32,33)(H,36,37,38);/q;+1/p-1/b17-10-;/t16?,24-,25+;/m1./s1

InChIKey

RGEARSFHQFORKA-OZFKEBCOSA-M

Smiles

[Na+].CO\C(=C/c1ccc(OS(=O)(=O)O)cc1)\C(=O)OCC2=C(N3[C@H](SC2)[C@@](NC(=O)CCCC(N)C(=O)O)(OC)C3=O)C(=O)[O-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 2gm/kg (2000mg/kg)   "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 4(1), Pg. 98, 1980.