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
33626
Sulfanilamide
≥98% (calc. to the dried substance), solid, purum p.a.
Synonym(s):
p-Aminobenzenesulfonamide
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 g | Available to ship TODAY | $107.00 |
About This Item
$107.00
Available to ship TODAYDetails
Product Name
Sulfanilamide, puriss. p.a., ≥98% (calc. to the dried substance)
grade
puriss. p.a.
Quality Segment
assay
≥98% (calc. to the dried substance)
form
solid
impurities
≤0.002% heavy metals (as Pb)
ign. residue
≤0.1% (as SO4)
loss
≤0.5% loss on drying, 105 °C
color
white to faint beige
mp
163-166 °C, 164-166 °C (lit.)
anion traces
chloride (Cl-): ≤100 mg/kg, sulfate (SO42-): ≤200 mg/kg
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
Application
- Study of new azo-azomethine derivatives of sulfanilamide: synthesis, characterization, spectroscopic, antimicrobial, antioxidant and anticancer activity: This study explores new derivatives of sulfanilamide synthesized through diazonium salt reactions and coupling with 2-hydroxy-3-methoxybenzaldehyde, providing insights into their potential antimicrobial, antioxidant, and anticancer activities (HS Al-Atbi, IJ Al-Assadi, et al., 2020).
Packaging
Other Notes
1 of 1
This Item | |||
|---|---|---|---|
| description puriss. p.a., ≥98% (calc. to the dried substance) | description ≥98% | description European Pharmacopoeia (EP) Reference Standard | description United States Pharmacopeia (USP) Reference Standard |
| grade puriss. p.a. | grade - | grade pharmaceutical primary standard | grade pharmaceutical primary standard |
| assay ≥98% (calc. to the dried substance) | assay ≥98% | assay - | assay - |
| Quality Level 100 | Quality Level 200 | Quality Level - | Quality Level - |
| form solid | form powder or crystals | form - | form - |
| mp 163-166 °C, 164-166 °C (lit.) | mp 164-166 °C (lit.) | mp 164-166 °C (lit.) | mp 164-166 °C (lit.) |
| anion traces sulfate (SO42-): ≤200 mg/kg, chloride (Cl-): ≤100 mg/kg | anion traces - | anion traces - | anion traces - |
Still not finding the right product?
Explore all of our products under Sulfanilamide
Storage Class
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
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
Helpful?
-