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
Przejdź do
S9251
Sulfanilamide
≥98%
Synonim(y):
4-aminobenzenesulfonamide, p-Aminobenzenesulfonamide
Wybierz wielkość
| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 346,00 zł |
500 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1260,00 zł |
Informacje o tej pozycji
346,00 zł
Quality Segment
assay
≥98%
form
powder or crystals
color
white to off-white
mp
164-166 °C (lit.)
antibiotic activity spectrum
Gram-negative bacteria, Gram-positive bacteria
mode of action
DNA synthesis | interferes, enzyme | inhibits
SMILES string
Nc1ccc(cc1)S(N)(=O)=O
InChI
1S/C6H8N2O2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H2,8,9,10)
InChI key
FDDDEECHVMSUSB-UHFFFAOYSA-N
Gene Information
human ... CA1(759), CA2(760), CA5A(763), CA5B(11238), CA9(768)
mouse ... Car13(71934), Car5a(12352)
General description
Biochem/physiol Actions
Mode of Action: A competitive inhibitor of dihydropteroate synthestase to block the synthesis of folic acid.
Anti-microbial Spectrum: Gram positive, Gram negative, Chlamydia
Mode of Resistance: Alteration of dihydropteroate synthase or alternative pathway for folic acid synthesis.
Other Notes
1 of 1
Ta pozycja | |||
|---|---|---|---|
| antibiotic activity spectrum Gram-negative bacteria, Gram-positive bacteria | antibiotic activity spectrum Gram-negative bacteria, Gram-positive bacteria | antibiotic activity spectrum Gram-negative bacteria, Gram-positive bacteria | antibiotic activity spectrum - |
| mode of action enzyme | inhibits, DNA synthesis | interferes | mode of action DNA synthesis | interferes, enzyme | inhibits | mode of action DNA synthesis | interferes, enzyme | inhibits | mode of action - |
| form powder or crystals | form solid | form - | form solid |
| assay ≥98% | assay ≥98% (calc. to the dried substance) | assay - | assay - |
| color white to off-white | color white to faint beige | color - | color - |
| mp 164-166 °C (lit.) | mp 163-166 °C, 164-166 °C (lit.) | mp 164-166 °C (lit.) | mp 162.8 °C |
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Klasa składowania
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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