Published TCIMAIL newest issue No.201
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 23325-78-2 | Product Number: C2248
Cephalexin Monohydrate
×
Purity: >98.0%(HPLC)
Synonyms:
- Cefalexin Monohydrate
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|
| 5G |
€45.00
|
13 | 31 |
|
|
| 25G |
€141.00
|
1 | 36 |
|
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
Supplemental Product Information:
This product has not been tested for potency and is guaranteed for chemical purity.
| Product Number | C2248 |
Purity / Analysis Method 
|
>98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__6H__1__7N__3O__4S·H__2O = 365.41 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 23325-78-2 |
| Related CAS RN
|
15686-71-2 |
| Reaxys Registry Number | 4072576 |
| PubChem Substance ID | 87560315 |
| Merck Index (14) | 1974 |
| MDL Number | MFCD00167148 |
Specifications
| Appearance | White to Orange to Green powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Nonaqueous Titration) | min. 97.0 % |
| Specific rotation [a]20/D | +149 to +158 deg(C=0.5, H2O)(calcd.on anh.substance) |
| Water | 4.0 to 8.0 % |
Properties (reference)
| Specific Rotation | 154° (C=0.5,H2O) |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H317 : May cause an allergic skin reaction. |
| 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. P362 + P364 : Take off contaminated clothing and wash it before reuse. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. |
Related Laws:
| RTECS# | XI0350000 |
Transport Information:
| HS Number | 2941900000 |
Application
Biofilm research
Susceptibility of Actinobacillus actinomycetemcomitans, strain 310a, biofilm to cephalexin has been reported.1) Adding 10 mg/L of the antibiotic significantly inhibited the biofilm formation in the early phase, but not in the mature phase.
(The product is for research purpose only.)
(The product is for research purpose only.)
Reference
- Susceptibility of Actinobacillus actinomycetemcomitans to six antibiotics decreases as biofilm matures
- Cephalexin. A review of its antibacterial, pharmacological and therapeutic properties
- Review of the spectrum and potency of orally administered cephalosporins and amoxicillin/clavulanate
Application
Cephalexin: The Most Popular First-Generation Semisynthetic Cephalosporin Antibiotic
Cephalexin is the most popular first-generation semisynthetic cephalosporin antibiotic, which is chemically synthesized form 7-aminodesacetoxycephalosporanic acid (7-ADCA) [A2075]. It has a broad spectrum of activity against Gram-positive and Gram-negative bacteria. The side chain substituents on the cephalosporin nucleus are the same as the substituents on the penicillin nucleus of ampicillin [A2092]. Cephalexin attains much higher serum concentrations than ampicillin in equivalent oral doses and is much less bound to serum proteins than cephalothin [C2769].
References
PubMed Literature
Documents
Product Articles
Product Documents (Note: Some products will not have analytical charts available.)
Enter TCI Product Number
Enter KISHIDA Product Number
4-5 alphanumeric characters before the hyphen
7 alphanumeric characters
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
• The requested SDS is not available.
Specifications
The requested specifications are not available.
Please Contact Us for more information.
The requested specifications are not available.
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Incorrect Lot Number. Please input only the 7 alphanumeric characters.
• Please check that the lot number you have entered is correct. It is 4-5 alphanumeric characters before the hyphen. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
• If your information is correct and you are still not able to view the requested certificates, Please Contact Us for more information.
• Please check that the lot number you have entered is correct. It is 7 alphanumeric characters. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Incorrect Lot Number. Please input only the 7 alphanumeric characters.
The requested analytical chart is not available. Sorry for the inconvenience.