Cephradine CAS:38821-53-3
7 Inquiries
38821-53-3
None
2022-01-12
API&intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Cephradine
Other Name:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2R)-2-amino-2-(1,4-cyclohexadien-1-yl)acetyl]amino]-3-methyl-8-oxo-,(6R,7R)-;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)-;(6R,7R)-7-[[(2R)-2-Amino-2-(1,4-cyclohexadien-1-yl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;Cephradin;Cefradine;Cephradine;7-[D-α-Amino-(1,4-cyclohexadienyl)acetamide]-3-desacetoxycephalosphoranic acid;Sefril;Velosef;SQ 11436;Eskacef;Cefro;Cefrag;Cesporan;Dimacef;Ecosporina;Anspor;Celex;Cefradex;Lisacef;Lenzacef;Velocef;Samedrin;Megacef;Easkacef;Cefradin
CAS No.:38821-53-3
Molecular Formula:C16H19N3O4S
InChIKeys:InChIKey=RDLPVSKMFDYCOR-UEKVPHQBSA-N
Molecular Weight:349.41
Exact Mass:349.40
EC Number:254-137-8
UNII:9YA6SX5S4D
DSSTox ID:DTXSID4022785
NCI Thesaurus Code:C76181
Color/Form:WHITE, CRYSTALLINE POWDER; POLYMORPHIC
ATC Code:J - Antiinfectives for systemic use
HScode:2941905400
Categories:
Characteristics-
PSA:
138
XLogP3:0.4
Appearance:Solid
Density:1.5±0.1 g/cm3
Melting Point:140 °C
Boiling Point:898℃
Flash Point:>110°(230°F)
Refractive Index:1.684
Water Solubility:soluble in water;1 M NH4OH: soluble 50mg/mL
Storage Conditions:Store at 0-5°C
Dissociation Constants:PKA1 ABOUT 2.6, PKA2 ABOUT 7.3
Experimental Properties:MP 140-142 °C (DECOMP);PK1 = 2.63, PK2 = 7.57 /CEPHRADINE MONOHYDRATE/|SMALL, COLORLESS CRYSTALS /CEPHRADINE MONOHYDRATE/|Soluble in propylene glycol, slightly soluble in acetone, ethanol. Insoluble in ether, chloroform, benzene, hexane /Cephradine monohydrate/
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Skin sensitization, Category 1
Eye irritation, Category 2
Respiratory sensitization, Category 1
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P284 [In case of inadequate ventilation] wear respiratory protection.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P333+P317 If skin irritation or rash occurs: Get medical help.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
API&intermediates
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Location:
No. 388, Heping East Road, Shijiazhuang City, Hebei Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A
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Average lead Time:
15
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
51-100
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Year of Establishment:
1992
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Inquiry History7 Inquiries
Country Product Purchase Quantity Date Posted 
Bangladesh
Cefradine Compacted
2500 KG Nov 26, 2023
Bangladesh
Cefradine Compacted BP
2500 KG Nov 26, 2023
Bangladesh
Cefradine Compacted BP
2500 KG Nov 27, 2023
Bangladesh
Cefradin Compacted BP
2500 KG Nov 28, 2023
Bangladesh
cephradine micronised
2000 KG Apr 29, 2026 
Pakistan
CEPHRADINE
1000 KG Dec 31, 2025
Pakistan
CEPHRADINE
500 KG Dec 30, 2025 Post an enquiry for this product
