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
A9878
4-Aminobenzoesäure
≥99%, for peptide synthesis, ReagentPlus®
Synonym(e):
para-Aminobenzoesäure, PABA, Vitamin H1, Vitamin Bx
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
5 g | Warenkorb auf Verfügbarkeit prüfen | € 22,20 |
25 g | Warenkorb auf Verfügbarkeit prüfen | € 38,50 |
100 g | Warenkorb auf Verfügbarkeit prüfen | € 61,20 |
Über diesen Artikel
Produktname
4-Aminobenzoesäure, ReagentPlus®, ≥99%
biological source
synthetic (organic)
Quality Segment
product line
ReagentPlus®
assay
≥99%
form
powder
reaction suitability
reaction type: solution phase peptide synthesis
mp
187-189 °C (lit.)
solubility
ethanol: 50 mg/mL, clear, colorless to faintly yellow
density
1.374 g/mL at 25 °C (lit.)
application(s)
peptide synthesis
storage temp.
room temp
SMILES string
Nc1ccc(cc1)C(O)=O
InChI
1S/C7H7NO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,8H2,(H,9,10)
InChI key
ALYNCZNDIQEVRV-UHFFFAOYSA-N
General description
Application
- als Baustein bei der Synthese von Polyamiden
- als Substrat bei der Produktion von Folsäure
- bei der Synthese von Schiff-Basen
- als organischer Ligand bei der Synthese von metallorganischen Gerüsten (metal-organic frameworks, MOFs)
Legal Information
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| form powder | form solid | form solid | form - |
| assay ≥99% | assay 99% | assay ≥99% | assay - |
| product line ReagentPlus® | product line ReagentPlus® | product line - | product line - |
| storage temp. room temp | storage temp. - | storage temp. - | storage temp. 2-30°C |
| mp 187-189 °C (lit.) | mp 187-189 °C (lit.) | mp 187-189 °C (lit.) | mp 187-189 °C (lit.) |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 300 |
Still not finding the right product?
Explore all of our products under 4-Aminobenzoesäure
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 3
Lagerklasse
11 - Combustible Solids
flash_point_f
339.8 °F - closed cup
flash_point_c
171 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hier finden Sie alle aktuellen Versionen:
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
-
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?
-