 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Cephradine for Sale > China Supplier Factory Direct Supply high quality Cefradine CAS 38821-53-3 with good price

China Supplier Factory Direct Supply high quality Cefradine CAS 38821-53-3 with good price buy - large image1

China Supplier Factory Direct Supply high quality Cefradine CAS 38821-53-3 with good price buy - image1

China Supplier Factory Direct Supply high quality Cefradine CAS 38821-53-3 with good price buy - image2

China Supplier Factory Direct Supply high quality Cefradine CAS 38821-53-3 with good price buy - image3

China Supplier Factory Direct Supply high quality Cefradine CAS 38821-53-3 with good price buy - image4

China Supplier Factory Direct Supply high quality Cefradine CAS 38821-53-3 with good price

Name: China Supplier Factory Direct Supply high quality Cefradine CAS 38821-53-3 with good price
Brand: First Chems Co., LTD
SKU: pr2505261156
Price: 100 USD
Availability: InStock

TDS 7 Inquiries

Unit Price: Get Latest Price 

CAS No.:

38821-53-3

Grade:

Cefradine is the first generation of semisynthetic cephalosporin,antibacterial effect with Cephalexin is similar.
Cefradine can be taken orally,to absorb it well,higher concentration in the blood,characterized by β-lactamase resistance,against drug-resistant Staphylococcus aureus bacteria and other bacteria that are resistant to broad-spectrum antibiotics such as rapid and reliable bactericidal effect.
*Cefradine mainly in the prototype by urinary excretion,high concentration in urine.Clinic for respiratory, urinary tract, skin and soft tissue infections, such as bronchitis,pneumonia,pyelonephritis,cystitis,such as ear,nose and throat infections,enteritis and diarrhea.

Name	Cephradine
CAS NO.	38821-53-3
purity	99%
Standard packing material	Bag/Box
Appearance	White powder
Shelf Life	2Years
storage condition and solubility	Keep in dark place,Inert atmosphere,2-8°C; 1M NH4OH：50mg/mL.

Function&Application:

1.Antibacterial activity and cefalexin is similar.Cephradine clinic is mainly used for sensitive bacterial respiratory and urinary tract,skin and soft tissue infections,such as bronchitis,pneumonia,pyelonephritis, cystitis,such as ear,nose and throat infections,enteritis and diarrhea.
2.Cefradine is also often used to prevent postoperative infections.
3.Injections of arginine salt,heart,kidney dysfunction,this formulation is not easy to cause sodium retention.

COA:
Test Items	Specification	Result
Description	White or slightly yellow crystalline powder	Conforms
Solubility	Sparingly soluble in water, practically insolublein alcohol	Conforms
Identification	Conforms	Conforms
Appearance of solution	Solutions is not more opalescent than referencesuspension II	Conforms
Clearance of solution	Clear	Clear
Absorbance at 450nm	Not more than 0.2	0.045
PH	Between3.5 and 6.0	4.9
Specific Optical Rotation	Between +80and +90on anhydrous basis	85.9
Absorbance at 330nm	Not more than 0.050	0.007
Specific Absorbance at 262nm	Between 215 to 240 on anhydrous basis	226
Particle size	6-14%≥40 mesh, 60-80% between 100-40 mesh, 15-25%≤100mesh	Confirms
Related substances: 7-ADCA	Not more than 1.0% by TLC	Confirms
Cyclohexa-1, 4-dienylglycine	Not more than 1.0% by TLC	Confirms
Any other impurity	Not more than 1.0% by TLC	Confirms
Water	Not more than 6.0%	4.50%
Cephalexin content	Not more than 5.0%	1.00%
Sulfated Ash	Not more than 0.20%	0.06%
Loose Density	0.62-0.68 GR/ML	0.65GR/ML
Tapped Density	≥0.85 GR/ML	Confirms
Assay	Not less than 90.0% w/w as cefradine on anhydrousbasis by HPLC	96.30%
Assay	Between 95.0% and 102.0% w/w on anhydrous basis byHPLC (sum of the percentage contents of cephradine)	99.20%

Shipping Advise 1. By Express

------Suitable for under 50kg, Fast:3-7 days.

High cost; Door to door service. Easy to pick up the goods.

2. By Air

------Suitable for more than 50 kg, Fast:3-7 days,

High cost, airport to airport. professional broker needed.

3. By sea

------Suitable for more than 500kg. Slow: 5-45 days,

Low cost. Port to Port, professional broker needed.

Service

1. Any inquiries will be replied within 24 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

4. OEM/ODM Available.

5. Reasonable & competitive price, fast lead time.

6. Sample is available for your evaluation & formulation development.

Our Advantages

1.High quality and competitive price.
2.Free sample for your evaluation.
3.Promptly delivery by well-reputed shipping lines.
4.Trial order is available for testing after samples.
5.We will inform you all the information at every stage in advance.
6.Packaging can gear to buyers' special request.

Our factory

Shop Factory Direct Supply high quality Antibiotic Ceftriaxone sodium Cas104376-79-6-Detailed Image 7

Shop Factory Direct Supply high quality Antibiotic Ceftriaxone sodium Cas104376-79-6-Detailed Image 9

Shop Factory Direct Supply high quality Antibiotic Ceftriaxone sodium Cas104376-79-6-Detailed Image 12

Shop China Supplier Factory Direct Supply high quality Cefradine CAS 38821-53-3 with good price-Detailed Image 9

How to order

Before ordering	Please send what items and what quantity you need
Send quotation	We will send you a quotation in detail with total
Payment ways chosen	Please choose one of the payment way you preferred. Our payment ways: City bank,BTC,Bank wire, Wise,Master Card , Tether
After payment	Please offer shipping address after payment for shipment.
Tracking	We will provide the tracking after goods sent.
Lead time	About 1-5 working days after payment
Shipping time	About 8-15 days door to door
After-sale service	Available always

Certificates

Basic Info

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:

Bulk Drug Intermediates

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/

See More Cephradine Properties 

Hazard Identification

Classification 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

Precautionary statement(s)
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
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 Storage

Precautions 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.

See More Cephradine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Titanium dioxide,npk,pvc,sles,labsa,mdi

Location:
37 Keji Road, Yanta District, Xi 'an City, Shaanxi Province

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
Less than 5

Year of Establishment:
2020

COMPANY OVERVIEW

First Chems Co., LTD，a joint-stock enterprise with production, export and services of chemicals, has widely adopted world-advanced equipments and management system, and our products quality is assured under the ISO9001 and ISO14001 standards, mainly specializes in developing Agriculture/Fertilizer chemicals series, Washing detergent chemicals series, Soda alkali chemicals series, Water treatment chemical series, etc.

Our main products include:

a. Agriculture/Feed chemicals series : Zinc Sulphate, Manganese sulfate etc.),

b. Washing detergent chemicals series : (LABSA, SLES, CEDA,STPP, etc.)

c. Soda alkali chemicals series : ( Caustic Soda , Sodium Sulphate Anhydrous etc.)

d. Water treatment chemical series: (Calcium hypochlorite, TCCA,SDIC, PAC- poly aluminium chloride, PFS, Aluminium sulfate etc.)

e. Adsorbent Desiccant Activated Alumina Ball

f. Raw material Calcium Aluminate ,Aluminium Hydroxide

Inquiry History

7 Inquiries

Country	Product	Purchase Quantity	Date Posted
Bangladesh	Cefradine Compacted BP	2500 KG	Nov 26, 2023
Bangladesh	Cefradine Compacted	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

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
99%Cefradine	Pharmaceutical Grade/99	QINGDAO EAST CHEMSOURCES TRADE CO.,LTD	Inquiry
Cephradine 38821-53-3	Pharmaceutical Grade/98	Chong Da Prostaglandin Fine Chemicals Co., Ltd	Inquiry
Cephradine CAS:38821-53-3	/	North China Pharmaceutical Co., Ltd.	Inquiry
Cephradine(38821-53-3) 99.8% white to off-white powder Cephradine arshine	Pharmaceutical Grade/99.8	Arshine Group Co., Ltd.	Inquiry
99% Cefradine	Pharmaceutical Grade/99	Zhengzhou Key-chemi Bioscience Co., Ltd.	Inquiry

China Supplier Factory Direct Supply high quality Cefradine CAS 38821-53-3 with good price

Product Description

Seller Information