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Substance Name: Penethamate
RN: 3689-73-4
UNII: 7Y8RF01X2J
InChIKey: AFKRZUUZFWTBCC-WSTZPKSXSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C22-H31-N3-O4-S

Molecular Weight

  • 433.5699
 
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Names and Synonyms

Results Name

  • Penethamate

Name of Substance

  • Penethamate hydroiodide
  • Penethamate [BAN]

Synonyms

  • 4-27-00-05876 (Beilstein Handbook Reference)
  • Benzylpenicillinic acid, compd. with diethylaminoethanol
  • BRN 0062929
  • Diethylaminoethanol-benzylpenicillin
  • Ephicillin
  • Penethamate
  • UNII-7Y8RF01X2J

Systematic Names

  • 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6- (2-phenylacetamido)-, 2-(diethylamino)ethyl ester
  • 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-((phenylacetyl)amino)-, (2S-(2alpha,5alpha,6beta))-, 2-(diethylamino)ethyl ester-
  • Penicillin G, 2-(diethylamino)ethyl ester (6CI,7CI)

Registry Numbers

CAS Registry Number

  • 3689-73-4

FDA UNII

  • 7Y8RF01X2J

Related Registry Number

  • 808-71-9 (mono-hydrochloride)

System Generated Number

  • 0003689734

Structure Descriptors

InChI

1S/C22H31N3O4S/c1-5-24(6-2)12-13-29-21(28)18-22(3,4)30-20-17(19(27)25(18)20)23-16(26)14-15-10-8-7-9-11-15/h7-11,17-18,20H,5-6,12-14H2,1-4H3,(H,23,26)/t17-,18+,20-/m1/s1

InChIKey

AFKRZUUZFWTBCC-WSTZPKSXSA-N

Smiles

CCN(CC)CCOC(=O)[C@@H]1N2[C@H](SC1(C)C)[C@H](NC(=O)Cc3ccccc3)C2=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 intravenous 18500ug/kg (18.5mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD Arzneimittel-Forschung. Drug Research. Vol. 9, Pg. 31, 1959.
guinea pig LDLo subcutaneous 150mg/kg (150mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 9, Pg. 31, 1959.
guinea pig LDLo subcutaneous 150mg/kg (150mg/kg) GASTROINTESTINAL: OTHER CHANGES Arzneimittel-Forschung. Drug Research. Vol. 9, Pg. 31, 1959.
mouse LD50 intramuscular 2gm/kg (2000mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 9, Pg. 31, 1959.
mouse LD50 intraperitoneal 1520mg/kg (1520mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 9, Pg. 31, 1959.
mouse LD50 intravenous 125mg/kg (125mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)
Arzneimittel-Forschung. Drug Research. Vol. 9, Pg. 31, 1959.
mouse LD50 subcutaneous 7850mg/kg (7850mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: ATAXIA

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Arzneimittel-Forschung. Drug Research. Vol. 9, Pg. 31, 1959.
rat LD50 intravenous 217mg/kg (217mg/kg) CARDIAC: OTHER CHANGES

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
Arzneimittel-Forschung. Drug Research. Vol. 9, Pg. 31, 1959.