Molekula
Cephalexinhydrat
Cephalexin hydrate
Cephalexin hydrate is a semi-synthetic cephalosporin antibiotic used to treat bacterial infections. It is effective against a range of Gram-positive and some Gram-negative bacteria. Available with CAS number 15686-71-2, molecular formula C16H17N3O4S · xH2O, and molecular weight 347.39 g/mol. Store at 2 to 8 °C. Signal word: Danger. Molekula supplies Cephalexin hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Cephalexin hydrate is a semi-synthetic cephalosporin antibiotic used to treat bacterial infections. It is effective against a range of Gram-positive and some Gram-negative bacteria. Available with CAS number 15686-71-2, molecular formula C16H17N3O4S · xH2O, and molecular weight 347.39 g/mol. Store at 2 to 8 °C. Signal word: Danger. Molekula supplies Cephalexin hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | A white or almost white crystalline powder |
| Water | 4 - 8% |
| Impurity B | ≤1.0% |
| Identification | Conforms to reference |
| pH | 4.0 - 5.5 |
| Solubility | Sparingly soluble in water, practically insoluble in ethanol (96%) |
| Assay | 95.0% to 103.0% |
| Specific optical rotation | 149 - 158 |
| N,N-dimethylaniline | ≤20ppm |
| Total Impurities | ≤3.0% |
| Sulfated ash | ≤0.2% |
| Any other impurity | ≤1.0% |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identifizierung
| Property | Value |
|---|---|
| SKU | 21740976 |
| CAS Number | 15686-71-2 |
| Molecular Formula | C16H17N3O4S · xH2O |
| Molecular Weight | 347.39 |
| SMILES | O=C(O)C1=C(C)CSC2N1C(=O)C2NC(=O)C(N)C=3C=CC=CC3 |
| REACH Code | Y110 |
| HTS Code | 29419030 |
| Tariff Code | 2941900000 |
Sicherheit & GHS
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Gefahrenhinweise
- H317 May cause an allergic skin reaction
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Vorsichtsmaßnahmen
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
Nur für Forschungs- und industrielle Zwecke
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in IT, FR, ES, DE, EN.
-
IT - (21740976) CEPHALEXIN HYDRATE [15686-71-2].pdf
SDS · IT · 192 KB
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FR - (21740976) CEPHALEXIN HYDRATE [15686-71-2].pdf
SDS · FR · 194 KB
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ES - (21740976) CEPHALEXIN HYDRATE [15686-71-2].pdf
SDS · ES · 194 KB
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DE - (21740976) CEPHALEXIN HYDRATE [15686-71-2].pdf
SDS · DE · 194 KB
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EN - (21740976) CEPHALEXIN HYDRATE [15686-71-2].pdf
SDS · EN · 191 KB
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is cephalexin hydrate used for?
Cephalexin hydrate is a first-generation cephalosporin antibiotic used to treat bacterial infections such as respiratory tract infections, skin infections, and urinary tract infections.
What is the chemical formula and molecular weight of cephalexin hydrate?
The formula is C16H17N3O4S · xH2O with a molecular weight of 347.39 g/mol.
How should cephalexin hydrate be stored?
Store at 2 to 8 °C in a dry, dark place to maintain stability and prevent degradation.
What grade of cephalexin hydrate does Molekula supply?
Molekula supplies cephalexin hydrate in research grade, suitable for laboratory use.
Can Molekula supply cephalexin hydrate in bulk?
Yes, Molekula can supply cephalexin hydrate in bulk quantities—please contact us for pricing and availability.
What documentation comes with a cephalexin hydrate order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Bereit zum Bestellen oder benötigen Sie ein Sonderpack?
Teilen Sie uns das Produkt, die Reinheitsstufe und die Menge mit — Molekula antwortet in der Regel innerhalb eines Werktages mit Preis und Lieferzeit.