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CAS RN: 91832-40-5 | Product Number: C3111

Cefdinir

Chemical Structure of Cefdinir

Purity: >97.0%(T)(HPLC)
Synonyms:
Product Documents:
1G
¥12,200
4   4   It can be shipped in about 2 weeks after ordering
5G
¥42,800
1   It can be shipped from Saitama warehouse on the same day* It can be shipped in about 2 weeks after ordering
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Supplemental Product Information:

This product has not been tested for potency and is guaranteed for chemical purity.

Product Number C3111
Purity / Analysis Method >97.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__4H__1__3N__5O__5S__2 = 395.41 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
Packaging and Container 1G-Glass Bottle with Plastic Insert (View image)
CAS RN 91832-40-5
Reaxys Registry Number 6829362
PubChem Substance ID 253660757
Merck Index (14) 1920
MDL Number

MFCD00865030

Specifications
Appearance White to Light yellow powder to crystal
Purity(HPLC) min. 97.0 area%
Purity(Nonaqueous Titration) min. 97.0 %
Specific rotation [a]20/D -58.0 to -66.0 deg(C=1,0.1mol/L buffer sol. pH7.0 Phosphate)
NMR confirm to structure
Properties (reference)
Melting Point 190 °C(dec.)
Specific Rotation -65° (C=1,0.1mol/L pH7.0 phoshate Buffer)
Maximum Absorption Wavelength 295 nm (DMSO)
Solubility in water Insoluble
Solubility (insoluble in) Ether, Ethanol
GHS
Pictogram Pictogram
Signal Word Danger
Hazard Statements H317 : May cause an allergic skin reaction.
H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust.
P272 : Contaminated work clothing should not be allowed out of the workplace.
P280 : Wear protective gloves.
P284 : Wear respiratory protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P304 + P340 : IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.
Related Laws:
RTECS# XI0367250
Transport Information:
Application
Cefdinir: A Third-Generation Cephalosporin More Active Against Gram-Positive Organisms

Cefdinir (FK482) is an oral third-generation cephalosporin with vinyl group at the 3-potition and 2-aminothiazolylhydroxyimino group at the 7-potition of 7-ACA [A1266]. Cefdinir has a broad spectrum of activity against many Gram-negative and Gram-positive organisms, but does not have activity against Pseudomonas aeruginosa. Cefdinir is more active than other cephalosporins (e.g. cephalexin [C2248]) against Gram-positive organisms such as Staphylococcus aureus and strains of the Streptococcus group. Cefdinir is stable to hydrolysis by β-lactamases. (The product is for research purpose only.)

References


PubMed Literature


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