If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
Fortfahren mit
A8523
Amoxicillin
95.0-102.0% anhydrous basis
Synonym(e):
Amoxicillin anhydrous, D-(-)-α-Amino-p-hydroxybenzyl penicillin
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 g | Warenkorb auf Verfügbarkeit prüfen | € 36,50 |
5 g | Warenkorb auf Verfügbarkeit prüfen | € 123,00 |
25 g | Warenkorb auf Verfügbarkeit prüfen | € 500,00 |
Über diesen Artikel
Quality Segment
assay
95.0-102.0% anhydrous basis
form
powder
antibiotic activity spectrum
Gram-negative bacteria, Gram-positive bacteria
mode of action
cell wall synthesis | interferes
storage temp.
2-8°C
SMILES string
CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccc(O)cc3)C(=O)N2[C@H]1C(O)=O
InChI
1S/C16H19N3O5S/c1-16(2)11(15(23)24)19-13(22)10(14(19)25-16)18-12(21)9(17)7-3-5-8(20)6-4-7/h3-6,9-11,14,20H,17H2,1-2H3,(H,18,21)(H,23,24)/t9-,10-,11+,14-/m1/s1
InChI key
LSQZJLSUYDQPKJ-NJBDSQKTSA-N
General description
Application
Biochem/physiol Actions
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description 95.0-102.0% anhydrous basis | description United States Pharmacopeia (USP) Reference Standard | description Pharmaceutical Secondary Standard; Certified Reference Material | description European Pharmacopoeia (EP) Reference Standard |
| mode of action cell wall synthesis | interferes | mode of action - | mode of action - | mode of action - |
| antibiotic activity spectrum Gram-positive bacteria, Gram-negative bacteria | antibiotic activity spectrum - | antibiotic activity spectrum - | antibiotic activity spectrum - |
| Quality Level 200 | Quality Level - | Quality Level 300 | Quality Level - |
| assay 95.0-102.0% anhydrous basis | assay - | assay - | assay - |
| form powder | form - | form - | form - |
| storage temp. 2-8°C | storage temp. −20°C | storage temp. -10 to -25°C | storage temp. 2-8°C |
Signalwort
Danger
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Resp. Sens. 1 - Skin Sens. 1
Lagerklasse
11 - Combustible Solids
Was ist los?
WGK 2
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hier finden Sie alle aktuellen Versionen:
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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Which method do you use to measure the potency?
1 answer-
Potency is not a quality specification for the product and, for that reason, is not determined.
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Bonjour, je n'ai pas trouvé de fiche pour savoir comment solubiliser à 10 mg/ml de l'amoxicilline A8523 ? Je veux traiter des souris par voie intraperitoneale, et je ne peux pas injecter plus de 100µl. Merci . Catherine
1 answer-
This product is soluble at 50 mg/mL in 1M Ammonium Hydroxide. This stock may then be diluted in a physiologic buffer. This product is not tested for in vivo or in vitro use. Stock solutions would require filter sterilization before use. Also, note that this product tends to have a high moisture content.
It is advised to review the lot-specific Certificate of Analysis to accurately prepare a stock solution.Helpful?
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Solubility?
1 answer-
As mentioned in the product specification sheet, this product can be solubilized in 1 M ammonium hydroxide (50 mg/ml), yielding a clear, colorless to light yellow solution.
Please view the Specification Sheet for more information:
https://www.sigmaaldrich.com/specification-sheets/302/635/A8523-BULK________SIGMA____.pdfHelpful?
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