68186
Benzylpenicilloic acid disodium salt, mixture of epimeres
≥95% (HPLC)
Synonym(s):
4-Carboxy-5,5-dimethyl-α-[(2-phenylacetyl)amino]-2-thiazolidineacetic acid disodium salt, Penicilloic acid disodium salt
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About This Item
Empirical Formula (Hill Notation):
C16H18N2Na2O5S
CAS Number:
Molecular Weight:
396.37
MDL number:
UNSPSC Code:
12352106
NACRES:
NA.85
Quality Segment
assay
≥95% (HPLC)
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
color
white
antibiotic activity spectrum
Gram-negative bacteria, Gram-positive bacteria
format
neat
mode of action
cell wall synthesis | interferes, enzyme | inhibits
storage temp.
2-8°C
SMILES string
S1C(NC(C1(C)C)C(=O)O)C(NC(=O)Cc2ccccc2)C(=O)O
InChI
1S/C16H20N2O5S/c1-16(2)12(15(22)23)18-13(24-16)11(14(20)21)17-10(19)8-9-6-4-3-5-7-9/h3-7,11-13,18H,8H2,1-2H3,(H,17,19)(H,20,21)(H,22,23)
InChI key
HCYWNSXLUZRKJX-UHFFFAOYSA-N
General description
This product is a penicilloic acid with the N-acyl group phenylacetyl as side-chain. In alkaline medium, 5R,6R-Benzylpenicilloic acid epimerizes slowly to 5S,6R-benzylpenicilloic acid until equilibrium.
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Other Notes
Keep container tightly closed in a dry and well-ventilated place. Store under inert gas. Keep in a dry place.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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