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Cefalonium

Cefalonium structure

CAS No:
5575-21-3
Formula:
C20H18N4O5S2
Chemical Name:
Cefalonium
Synonyms:
Pyridinium,4-(aminocarbonyl)-1-[[(6R,7R)-2-carboxy-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-,inner salt;Pyridinium,4-carbamoyl-1-[[2-carboxy-8-oxo-7-[2-(2-thienyl)acetamido]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-,hydroxide,inner salt;Pyridinium,4-(aminocarbonyl)-1-[[2-carboxy-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-,hydroxide,inner salt,(6R-trans)-;4-Carbamoyl-1-[[2-carboxy-8-oxo-7-[2-(2-thienyl)acetamido]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]pyridinium hydroxide,inner salt;Pyridinium,4-(aminocarbonyl)-1-[[(6R,7R)-2-carboxy-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-,inner salt;Cephalonium;7-(α-Thienylacetamido)-3-(4-carbamoylpyridinomethyl)-3-cephem-4-carboxylic acid;Cefalonium;Pyridinium,4-(aminocarbonyl)-1-[[2-carboxy-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-,inner salt,(6R-trans)-;3-(4-Carbamoylpyridylmethyl)-8-oxo-7-[α-(thien-2-yl)acetamido]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;Cepalonium;Cepravin DC;Cepravin Dry Cow;12182-47-7
Categories:
Active Pharmaceutical Ingredients > Antibiotics

Description

Cephalonium is Off-White to Pale Beige Solid

(6R,7R)-3-[(4-carbamoyl-1-pyridin-1-iumyl)methyl]-8-oxo-7-[(1-oxo-2-thiophen-2-ylethyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate is a cephalosporin.|Cefalonium is a first-generation semi-synthetic cephalosporin antibiotic with activity against aerobic gram-positive and some community-acquired gram-negative bacteria. Cefalonium is used in veterinary medicine.

Cefalonium Basic Attributes

Molecular Weight：

458.51

Exact Mass：

458.07200

EC Number：

226-948-7

UNII：

K2P920217W

NSC Number：

759292

DSSTox ID：

DTXSID5045388

NCI Thesaurus Code：

C98214

Characteristics

PSA：

190.05000

XLogP3：

-0.18980

Melting Point：

147-150 °C

Storage Conditions：

2-8°C

Collision Cross Section：

203.5 Å² [M+H]+ [CCS Type: TW, Method: calibrated with Waters Major Mix]

Safety Information

wgk germany：

GHS Classification：

|Danger|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P280, P285, P302+P352, P304+P341, P321, P333+P313, P342+P311, P363, and P501|Aggregated GHS information provided by 17 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

cephalonium

Cefalonium Use and Manufacturing

antibacterial

Computed Properties

Molecular Weight:458.5
XLogP3:0.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:6
Exact Mass:458.07186203
Monoisotopic Mass:458.07186203
Topological Polar Surface Area:190
Heavy Atom Count:31
Complexity:806
Defined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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