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ChemicalBook >> CAS DataBase List >> Cefradine

Cefradine

Cefradine price.
  • $27 - $1976
  • Product name: Cefradine
  • CAS: 38821-53-3
  • MF: C16H19N3O4S
  • MW: 349.4
  • EINECS:254-137-8
  • MDL Number:MFCD00865048
  • Synonyms:CEPHRADINE HYDRATE;CEFRADINE;sefril ;sq11436 ;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[(amino-1,4-cyclohexadien-1-ylacetyl)amino]-3-methyl-8-oxo-, [6R-[6α,7β(R*)]]-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-amino-1,4-cyclohexadien-1-ylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)-;7-[D-a-Amino-(1,4-cyclohexadienyl)acetamide]-3-desacetoxycephalosphoranic acid;Cefradex
Price56 Properties Safety Information Description
56 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • AvaChem
  • Biosynth
  • Cayman Chemical
  • ChemScene
  • Crysdot
  • DC Chemicals
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 25mg
  • 250mg
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  • c0690000
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  • y0000568
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 15 mg
  • 300 mg
  • Manufactureraablocks
  • Product numberAA00ILF1
  • Product description(6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ≥90%
  • Packaging500mg
  • Price$37
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00ILF1
  • Product description(6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ≥90%
  • Packaging1g
  • Price$69
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00ILF1
  • Product description(6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ≥900?g/mganhydrousbasis
  • Packaging5g
  • Price$220
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00ILF1
  • Product description(6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ≥90%
  • Packaging10g
  • Price$418
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00ILF1
  • Product description(6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ≥900?g/mganhydrousbasis
  • Packaging25g
  • Price$755
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberZ238037
  • Product descriptionCephradine 98%
  • Packaging25G
  • Price$845
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberZ238037
  • Product descriptionCephradine 98%
  • Packaging5G
  • Price$245
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberAPI-1063
  • Product descriptionCephradine 97%
  • Packaging25g
  • Price$460
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberE914
  • Product descriptionCephradine
  • Packaging25g
  • Price$792
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA114890
  • Product description(6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid 98+%
  • Packaging5g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA114890
  • Product description(6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid 98+%
  • Packaging1g
  • Price$114
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA114890
  • Product description(6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid 98+%
  • Packaging250mg
  • Price$33
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0001934
  • Product descriptionCEPHRADINE 95.00%
  • Packaging1G
  • Price$143.85
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIC0102
  • Product descriptionCephradine hydrate
  • Packaging25g
  • Price$466
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIC0102
  • Product descriptionCephradine hydrate
  • Packaging50g
  • Price$731
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberAS023326
  • Product description(6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid ≥98%
  • Packaging1g
  • Price$110
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00ILF1 (6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ≥90% 500mg $37 2026-05-29 Buy
aablocks AA00ILF1 (6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ≥90% 1g $69 2026-05-29 Buy
aablocks AA00ILF1 (6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ≥900?g/mganhydrousbasis 5g $220 2026-05-29 Buy
aablocks AA00ILF1 (6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ≥90% 10g $418 2026-05-29 Buy
aablocks AA00ILF1 (6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ≥900?g/mganhydrousbasis 25g $755 2026-05-29 Buy
ACHEMBLOCK Z238037 Cephradine 98% 25G $845 2026-05-27 Buy
ACHEMBLOCK Z238037 Cephradine 98% 5G $245 2026-05-27 Buy
AHH API-1063 Cephradine 97% 25g $460 2026-05-26 Buy
AK Scientific E914 Cephradine 25g $792 2021-12-16 Buy
Ambeed A114890 (6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid 98+% 5g $150 2021-12-16 Buy
Ambeed A114890 (6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid 98+% 1g $114 2021-12-16 Buy
Ambeed A114890 (6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid 98+% 250mg $33 2021-12-16 Buy
American Custom Chemicals Corporation API0001934 CEPHRADINE 95.00% 1G $143.85 2021-12-16 Buy
Apolloscientific BIC0102 Cephradine hydrate 25g $466 2026-06-04 Buy
Apolloscientific BIC0102 Cephradine hydrate 50g $731 2026-06-04 Buy
Arctom AS023326 (6R,7R)-7-((R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid ≥98% 1g $110 2021-12-16 Buy
Next Last

Properties

Melting point :140-142 C
Boiling point :898℃
Density :1.2794 (rough estimate)
refractive index :1.6320 (estimate)
Flash point :>110°(230°F)
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
solubility :1 M NH4OH: soluble50mg/mL
pka :2.63, 7.27(at 25℃)
form :powder
color :White
Water Solubility :Soluble in water
Stability :Light Sensitive
CAS DataBase Reference :38821-53-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

A semi-synthetic cephalosporin antibiotic that is used to study the effect of expression, binding, and inhibition of PBP3 and other penicillin-binding proteins (PBPs) on bacterial cell wall mucopeptide synthesis

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. 3B Pharmachem (Wuhan) International Co.,Ltd. Beijing HwrkChemical Technology Co., Ltd Chemsky（shanghai）International Co.,Ltd. XiaoGan ShenYuan ChemPharm co,ltd Shandong Xiya Chemical Co., Ltd Sichuan Kulinan Technology Co., Ltd Hunan Hui Bai Shi Biotechnology Co., Ltd. Dalian Meilun Biotech Co., Ltd. ShangHai YuanYe Biotechnology Co., Ltd.