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Cephalexin monohydrate CAS NO.23325-78-2
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton
- Product Details
Keywords
- 23325-78-2
- Cephalexin monohydrate
- Cephalexine
Quick Details
- ProName: Cephalexin monohydrate
- CasNo: 23325-78-2
- Molecular Formula: C16H17N3O4S
- Appearance: White powder
- Application: Antibiotic; Cephalosprin;Antibacterial
- DeliveryTime: Within 2 weeks after order confirmati...
- PackAge: drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%min
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 23325-78-2
Superiority
Product Name: Cefalexin
CAS No.: 15686-71-2
MF.: C16H17N3O4S
EINECS: 239-773-6
Description: White or almost white crystalline powder
Cephalexin (cefalexin) is a cephalosporin antibiotic used to treat bacterial infections of the upper respiratory tract, the middle ear, the bones, the skin, and the reproductive and urinary systems. Cephalexin (cefalexin) works by interfering with the bacteria's cell wall formation. This weakens the cell wall, causing it to rupture, and kills the bacteria.
Details
|
Test Item |
Specification |
Result |
|
Appearance |
White or almost white crystalline powder |
White crystalline powder |
|
Identification |
Complies |
Complies |
|
PH |
4.0~5.5 |
4.8 |
|
Water |
4.0%~8.0% |
5.60% |
|
Specific Optical Rotation(anhydrous substance) |
+149° ~+158° |
+156.0° |
|
Absorbance at 330nm |
≤ 0.05 |
0.012 |
|
Absorbance at 262nm(anhydrous substance) |
220-245 |
231.9 |
|
Assay(anhydrous substance) |
95.0%~102.0% |
99.8% |
|
Related SubstancesImpurity BAny Other ImpurityTotal |
≤ 1.0%≤ 1.0%≤ 3.0% |
0.000.040.12 |
|
Sulphated Ash |
≤ 0.2% |
0.02% |
|
N, N-Dimethylaniline |
Not more than 20ppm |
Not detected |
|
Appending ItemBulk Density (g/ml)Tapped Density (g/ml) |
-------- |
0.560.79 |
|
Conclusion: This batch complies with the specification |
||