Molekula
Scientific Supply
Molekula Cephalexin monohydrate
Cephalexin monohydrate is a semi-synthetic first-generation cephalosporin antibiotic used primarily for treating bacterial infections, including respiratory…CAS number: 23325-78-2Select the required pack size. Contact Bench & Flask for bulk quantities and availability.Supplier packaging image is illustrative; packaging may vary by pack size.Specifications Property Value Appearance White to off-white powder...
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Product information
Specification & product details.
Cephalexin monohydrate is a semi-synthetic first-generation cephalosporin antibiotic used primarily for treating bacterial infections, including respiratory…
CAS number: 23325-78-2
Select the required pack size. Contact Bench & Flask for bulk quantities and availability.
Supplier packaging image is illustrative; packaging may vary by pack size.
Specifications
| Property | Value |
| Appearance | White to off-white powder |
| Water | 4.0 to 8.0% |
| Impurity B | ≤ 1.0% |
| pH | 4.0 - 5.5 |
| Specific optical rotation | +149 to +158 |
| Total Impurities | ≤ 3.0% |
| Assay (Anhydrous) | 95.0 - 102.0% |
| Any other impurity | ≤ 1.0% |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
| SKU | 89984984 |
| CAS Number | 23325-78-2 |
| IUPAC Name | (6R,7R)-7-\[\[(2R)-2-amino-2-phenylacetyl\]amino\]-3-methyl-8-oxo-5-thia-1-azabicyclo\[4.2.0\]oct-2-ene-2-carboxylic acid;hydrate |
| Molecular Formula | C16H17N3O4S |
| Molecular Weight | 365.40 |
| Exact Mass | 365.1045 |
| SMILES | O=C(O)C1=C(C)CSC2N1C(=O)C2NC(=O)C(N)C=3C=CC=CC3.O |
| InChIKey | AVGYWQBCYZHHPN-CYJZLJNKSA-N |
| InChI | InChI=1S/C16H17N3O4S.H2O/c1-8-7-24-15-11(14(21)19(15)12(8)16(22)23)18-13(20)10(17)9-5-3-2-4-6-9;/h2-6,10-11,15H,7,17H2,1H3,(H,18,20)(H,22,23);1H2/t10-,11-,15-;/m1./s1 |
| PubChem CID | 62921 |
| REACH Code | Y110 |
| HTS Code | 2941.90.30.00 |
| Tariff Code | 2941900000 |
Safety & GHS
Danger
- Health HazardGHS07
- Serious Health HazardGHS08
Hazard statements
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H362May cause harm to breast-fed children
Precautionary statements
- P261Avoid breathing dust/fume/gas/mist/vapours/spray
- P264Wash thoroughly after handling
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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Alternative names
Aristosporin; Cefalexgobens; cefalexin hydrate; cefalexin.H2O; Ceffanex; Cephalexin hydrate; cephalexin.H2O; Cephalobene; Palitrex; SQ 20248
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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