ChemicalBook >> CAS DataBase List >>Cephalonium
Cephalonium
- CAS No.
- 5575-21-3
- Chemical Name:
- Cephalonium
- Synonyms
- Cefalonium (anhydrous);Cephalonium;Cephaloniumr;Cephalonium USP/EP/BP;Cephalonium (Standard);Cephalonium, 10 mM in DMSO;Cefalonium/Cefalonium Hydrate;Veterinary drugs in raw milk (shock frozen);(6R,7R)-3-[(4-Carbamoylpyridinio)methyl]-8-oxo-7-[2-(2-thienyl)acetylamino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;(6R,7R)-3-[(4-Carbamoylpyridinio)methyl]-8-oxo-7-[2-(2-thienyl)acetylamino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate hydrate
- CBNumber:
- CB4875415
- Molecular Formula:
- C20H18N4O5S2
- Molecular Weight:
- 458.51
- MDL Number:
- MFCD00864899
- MOL File:
- 5575-21-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-07-14 16:49:18
| Melting point | 147-150° (dec) |
|---|---|
| storage temp. | 2-8°C |
| solubility | DMSO: 25 mg/ml,DMSO:PBS (pH 7.2) (1:10): 0.09 mg/ml |
| pka | 3.3(at 25℃) |
| Major Application | clinical testing |
| InChIKey | GVIOXNHDFXYYMP-AEFICSSHSA-N |
| SMILES | O.NC(=O)c1cc[n+](CC2=C(N3[C@H](SC2)[C@H](NC(=O)Cc4cccs4)C3=O)C([O-])=O)cc1 |
| FDA UNII | K2P920217W |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
|---|---|
| Signal word | Danger |
| Hazard statements | H411-H400-H334-H317 |
| Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P261-P285-P304+P341-P342+P311-P501-P273-P391-P501 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| WGK Germany | 3 |
| Storage Class | 11 - Combustible Solids |
Cephalonium price More Price(30)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | BP562 | Cefalonium British Pharmacopoeia (BP) Reference Standard | 5575-21-3 | 100 mg | $246 | 2026-04-30 | Buy |
| Sigma-Aldrich | 32904 | Cefalonium hydrate VETRANAL | 5575-21-3 | 100mg | $222 | 2026-04-30 | Buy |
| Cayman Chemical | 34468 | Cefalonium ≥98% | 5575-21-3 | 100mg | $109 | 2026-04-30 | Buy |
| Cayman Chemical | 34468 | Cefalonium ≥98% | 5575-21-3 | 250mg | $246 | 2026-04-30 | Buy |
| Cayman Chemical | 34468 | Cefalonium ≥98% | 5575-21-3 | 500mg | $436 | 2026-04-30 | Buy |
Cephalonium Chemical Properties,Uses,Production
Chemical Properties
Cephalonium is Off-White to Pale Beige Solid
Uses
Cephalonium is a first-generation cephalosporin antibiotic used as a long-acting intramammary cerate for infusion of dairy cows.
Uses
antibacterial
Definition
ChEBI: (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.
Cephalonium Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 115)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hunan ravel Biotechnology Co.,Ltd | 18627957289 18173226957 | 3628571360@qq.com | China | 2287 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Nanjing Chemlin Chemical Co., Ltd | 025-83697070 13770331960 | info@chemlin.com.cn | China | 16305 | 64 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32273 | 50 |
| Nanjing Sunlida Biological Technology Co., Ltd. | 025-57798810 18652991625 | sales@sunlidabio.com | China | 3223 | 55 |
| Hangzhou J&H Chemical Co., Ltd. | 0571-87396432 | sales@jhechem.com | China | 14905 | 59 |
| Credit Asia Chemical Co., Ltd. | +86 (21) 61124340 | China | 9739 | 58 | |
| BOC Sciences | 16314854226 | info@bocsci.com | United States | 9909 | 65 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 15026964105 | 2881489226@qq.com | China | 89667 | 60 |
| parabiochem | 025-83453382-8005 | sale@parabiochem.com | China | 9577 | 55 |
View Lastest Price from Cephalonium manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-14 | Cephalonium
5575-21-3
|
$48.00-98.00 | 99.36% | 10g | TargetMol Chemicals Inc. | ||
 |
2026-07-14 | Cephalonium
5575-21-3
|
$48.00-98.00 | 99.36% | 10g | TargetMol Chemicals Inc. | ||
 |
2025-04-28 | Cephalonium
5575-21-3
|
$68.00-182.00 | 99.36% | 10g | TargetMol Chemicals Inc. |
-
- Cephalonium
5575-21-3
- $48.00-98.00
- 99.36%
- TargetMol Chemicals Inc.
-
- Cephalonium
5575-21-3
- $48.00-98.00
- 99.36%
- TargetMol Chemicals Inc.
-
- Cephalonium
5575-21-3
- $68.00-182.00
- 99.36%
- TargetMol Chemicals Inc.
5575-21-3(Cephalonium)Related Search:
Pyridinium, 4-(aminocarbonyl)-1-(6R,7R)-2-carboxy-8-oxo-7-(2-thienylacetyl)amino-5-thia-1-azabicyclo4.2.0oct-2-en-3-ylmethyl-, inner salt
(6R,7R)-3-[(4-Carbamoylpyridin-1-ium-1-yl)methyl]-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Cephalonium
(6R,7R)-3-[(4-Carbamoylpyridinio)methyl]-8-oxo-7-[2-(2-thienyl)acetylamino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
(6R,7R)-3-[(4-aminocarbonylpyridin-1-ium-1-yl)methyl]-8-oxo-7-(2-thiophen-2-ylethanoylamino)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
(6R,7R)-3-[(4-carbamoylpyridin-1-ium-1-yl)methyl]-8-keto-7-[[2-(2-thienyl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
(6R,7R)-3-[(4-Carbamoylpyridinio)methyl]-8-oxo-7-[2-(2-thienyl)acetylamino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate hydrate
Cephalonium USP/EP/BP
Cephaloniumr
(6R,7R)-3-((4-Carbamoylpyridin-1-ium-1-yl)methyl)-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Cefalonium/Cefalonium Hydrate
Cephalonium, 10 mM in DMSO
Veterinary drugs in raw milk (shock frozen)
Cephalonium (Standard)
Cefalonium (anhydrous)
5575-21-3
C20H18N4O5S2
C20H18N4O5S2xH2O
