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CAS RN: 75975-70-1 | Product Number: C2988
Cephradine Monohydrate

Purity: >96.0%(T)(HPLC)
Synonyms:
Product Documents:
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* The storage conditions are subject to change without notice.
* The storage conditions are subject to change without notice.
Supplemental Product Information:
This product has not been tested for potency and is guaranteed for chemical purity.
Product Number | C2988 |
Purity / Analysis Method | >96.0%(T)(HPLC) |
Molecular Formula / Molecular Weight | C__1__6H__1__9N__3O__4S·H__2O = 367.43 |
Physical State (20 deg.C) | Solid |
Storage Temperature | Refrigerated (0-10°C) |
Condition to Avoid | Heat Sensitive |
CAS RN | 75975-70-1 |
Related CAS RN | 38821-53-3 |
Reaxys Registry Number | 4211105 |
PubChem Substance ID | 253662608 |
Merck Index (14) | 1986 |
MDL Number | MFCD00865048 |
Specifications
Appearance | White to Light yellow powder to crystal |
Purity(HPLC) | min. 96.0 area% |
Purity(Nonaqueous Titration) | min. 96.0 %(calcd.on anh.substance) |
Specific rotation [a]20/D | +85.0 to +89.0 deg(C=0.5, H2O)(calcd.on anh.substance) |
Water | 3.0 to 7.0 % |
Properties (reference)
Melting Point | 186 °C(dec.) |
Specific Rotation | 87° (C=0.5,H2O) |
Maximum Absorption Wavelength | 260 nm (H__2O) |
GHS
Pictogram |
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Signal Word | Warning |
Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
RTECS# | XID336000 |
Transport Information:
H.S.code* | 2941.90-000 |
Application
Cephradine: A First-Generation Semisynthetic Cephalosporin Antibiotic
Cephradine is a first-generation semisynthetic cephalosporin antibiotic, which is chemically synthesized form 7-aminodesacetoxycephalosporanic acid (7-ADCA) [A2075]. Cephradine has a broad spectrum of activity against Gram-positive and Gram-negative bacteria, and similar antibiotic activity with cephalexin [C2248].
References
- Cephradine (a review)
- Determination of ampicillin, amoxicillin, cephalexin, and cephradine in plasma by high-performance liquid chromatography using fluorometric detection
- Determination of cephalosporins utilizing thin-layer chromatography with fluorescamine detection
- Validation of a capillary electrophoresis method for the determination of cephradine and its related impurities
- Determination of the cephalosporin antibiotic cephradine in human plasma by high-performance liquid chromatography with ultraviolet detection
- Rapid and simple method for determination of cephradine in human plasma using liquid chromatography-tandem mass spectrometry (LC-MS/MS): Application to the bioequivalence study
PubMed Literature
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