Cephamycin B (CED0005004)

Record Information

Version

1.0

Creation Date

2026-03-31 20:39:59 UTC

Update Date

2026-08-31 03:28:54 UTC

Accession Number

CHEM057797

Identification

Common Name

Cephamycin B

Class

Small Molecule

Description

Cephamycin B is an organoheterocyclic compound with the formula C25H29N3O11S1. Cephamycin B belongs to the beta lactams, a subclass of lactams within the organic compounds. With an average molecular weight of 579.60 g/mol, Cephamycin B is a heavy molecule. This compound is found in healthcare, pharmaceuticals, and veterinary products as an antibiotic. Recorded exposure routes for Cephamycin B include inhalation and oral administration.

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
(6R,7S)-7-[(Z)-[(5R)-5-Amino-5-carboxy-1-hydroxypentylidene]amino]-3-({[(2Z)-3-(4-hydroxyphenyl)-2-methoxyprop-2-enoyl]oxy}methyl)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate	Generator

Chemical Formula

C₂₅H₂₉N₃O₁₁S₁

Average Molecular Mass

Not Available

Monoisotopic Mass

579.152 g/mol

CAS Registry Number

34279-77-1

IUPAC Name

Not Available

Traditional Name

Not Available

SMILES

CO/C(=C\C1=CC=C(C=C1)O)/C(=O)OCC2=C(N3[C@@H]([C@@](C3=O)(NC(=O)CCC[C@H](C(=O)O)N)OC)SC2)C(=O)O

InChI Identifier

InChI=1S/C25H29N3O11S/c1-37-17(10-13-6-8-15(29)9-7-13)22(35)39-11-14-12-40-24-25(38-2,23(36)28(24)19(14)21(33)34)27-18(30)5-3-4-16(26)20(31)32/h6-10,16,24,29H,3-5,11-12,26H2,1-2H3,(H,27,30)(H,31,32)(H,33,34)/b17-10-/t16-,24-,25+/m1/s1

InChI Key

BVOBPJWSXSKGOO-MYWSHXOVSA-N

Chemical Taxonomy

Classification

Not classified

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Organoleptic Effects

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Not Available

Spectra

Not Available

Toxicity Profile

Mechanism of Toxicity

Not Available

Carcinogenicity (IARC Classification)

Not Available

Minimum Risk Level

Not Available

Symptoms

Not Available

Treatment

Not Available

Toxicity Values

Toxicity Value	Unit	Value Range	Organism	Dose Descriptor	Route of Exposure	Predicted or Experimental	Reference
6347.0	Log mg/kg	[3600:11000]	Rat	LD50	oral	predicted	Not Available

Health Effects

Health Effect	Relationship	Direction	Reference

Exposure Sources

Source ID	Source	Sector	Reference
306	Antibiotics	Healthcare, pharmaceuticals & veterinary products	Not Available

Pathways

0 pathways

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets

Structure	Protein	UniProt ID	Organism	Relationship	Details
Click to view 3D structure	Solute carrier family 22 member 6	Q4U2R8	Humans	Predicted (SEA)	8.32987
Click to view 3D structure	Organic anion transporter 3	Q8TCC7	Humans	Predicted (SEA)	5.13805
Click to view 3D structure	Beta-lactamase	B2ZTR6	Acinetobacter baumannii	Predicted (SEA)	0.622794
Click to view 3D structure	ADC-11	D6NSM8	Acinetobacter baumannii	Predicted (SEA)	0.622794
Click to view 3D structure	Solute carrier family 22 member 11	Q9NSA0	Humans	Predicted (SEA)	1.55698
Click to view 3D structure	Proteasome component C5	P23724	Saccharomyces cerevisiae S288c	Predicted (SEA)	186.682
Click to view 3D structure	Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1	Q9GZU7	Humans	Predicted (SEA)	903.129
Click to view 3D structure	Streptokinase A	P10520	Streptococcus pyogenes serotype M1	Predicted (SEA)	3252.46
Click to view 3D structure	Delta-type opioid receptor	P32300	Mus musculus	Predicted (SEA)	1015.15
Click to view 3D structure	Mu-type opioid receptor	P33535	Rattus norvegicus	Predicted (SEA)	1589.68
Click to view 3D structure	Delta-type opioid receptor	P33533	Rattus norvegicus	Predicted (SEA)	1429.86
Click to view 3D structure	Delta-type opioid receptor	P41143	Humans	Predicted (SEA)	3654.63
Click to view 3D structure	Mu-type opioid receptor	P35372	Humans	Predicted (SEA)	4366.17
Click to view 3D structure	Excitatory amino acid transporter 2	P43004	Humans	Predicted (SEA)	296.917
Click to view 3D structure	Mu-type opioid receptor	P97266	Cavia porcellus	Predicted (SEA)	1447.06
Click to view 3D structure	Neurotensin receptor type 1	P30989	Humans	Predicted (SEA)	821.543
Click to view 3D structure	Neurotensin receptor type 2	O95665	Humans	Predicted (SEA)	281.736
Click to view 3D structure	Speckle-type POZ protein	O43791	Humans	Predicted (SEA)	63.2136
Click to view 3D structure	Mu-opioid receptor	Q8CGM4	Cavia porcellus	Predicted (SEA)	447.088
Click to view 3D structure	Hepatocyte growth factor receptor	P08581	Humans	Predicted (SEA)	6118.4
Click to view 3D structure	Vascular endothelial growth factor receptor 2	P35968	Humans	Predicted (SEA)	6585.97
Click to view 3D structure	DNA (cytosine-5)-methyltransferase 1	P26358	Humans	Predicted (SEA)	1793.02
Click to view 3D structure	Solute carrier family 15 member 2	Q16348	Humans	Predicted (SEA)	216.81
Click to view 3D structure	Excitatory amino acid transporter 3	P43005	Humans	Predicted (SEA)	248.183
Click to view 3D structure	Excitatory amino acid transporter 4	O35921	Rattus norvegicus	Predicted (SEA)	117.397