Cephalonium

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Names

[ CAS No. ]:
5575-21-3

[ Name ]:
Cephalonium

[Synonym ]:
Cephalonium
Cefalonum
Cefalonio [INN-Spanish]
Cefalonium [INN-Latin]
Cefalonium Hydrate
CEFALONIUM
EINECS 226-948-7

Chemical & Physical Properties

[ Melting Point ]:
147-150° (dec)

[ Molecular Formula ]:
C20H18N4O5S2

[ Molecular Weight ]:
458.51

[ Exact Mass ]:
458.07200

[ PSA ]:
190.05000

[ Storage condition ]:
2-8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UU2800000
CHEMICAL NAME :
Pyridinium, 4-carbamoyl-1-((2-carboxy-8-oxo-7-(2-(2-thienyl)aceta mido)-5-thia-1-aza- bicyclo(4.2.0)oct-2-en-3-yl)methyl)- hydroxide, inner salt
CAS REGISTRY NUMBER :
5575-21-3
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H18-N4-O5-S2
MOLECULAR WEIGHT :
458.54
WISWESSER LINE NOTATION :
T46 ANV ES GUTJ HVQ CMV1- BT5SJ& G1- AT6KJ DVZ &Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2750 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 18,185,1971

Safety Information

[ Hazard Codes ]:
Xn

Related Compounds

  • Cephalonium lactone
  • cephalonium dihydrate standard
  • 3-[(4-Bromo-3-fluorophenyl)methoxy]azetidine
  • 1-(4-Ethyl-1-hydroxycyclohexyl)propan-2-one
  • 3-[1-(azepan-4-yl)-1H-1,2,3-triazol-5-yl]aniline
  • 5-bromo-N-ethyl-2,4-difluorobenzene-1-sulfonamide
  • 1-{5-Chlorothieno[3,2-b]pyridin-2-yl}-2,2,2-trifluoroethan-1-one
  • 2,5-Dioxa-12-azadispiro[3.1.3^{6}.3^{4}]dodecane
  • 5-(6-chloro-2-methoxypyridin-3-yl)-1-methyl-1H-pyrazol-4-amine
  • 3-[(4-Chloro-3-methylphenyl)methyl]oxetan-3-amine
  • (3S)-3-{3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]propanamido}butanoic acid
  • 2-{1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pent-4-ynoyl]piperidin-2-yl}acetic acid
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