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194123

Sigma-Aldrich

Benzimidazol

98%

Synonym(e):

1,3-Benzodiazol

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5 G
CHF 69.00
100 G
CHF 71.40
500 G
CHF 140.00

CHF 69.00

Voraussichtliches Versanddatum12. April 2025

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5 G
CHF 69.00
100 G
CHF 71.40
500 G
CHF 140.00

About This Item

Empirische Formel (Hill-System):
C7H6N2
CAS-Nummer:
51-17-2
Molekulargewicht:
118.14
Beilstein:
109682
EG-Nummer:
200-081-4
MDL-Nummer:
MFCD00005585
UNSPSC-Code:
12352100
eCl@ss:
32151902
PubChem Substanz-ID:
24851632
NACRES:
NA.22

CHF 69.00

Voraussichtliches Versanddatum12. April 2025

Bulk-Bestellung anfordern

Qualitätsniveau

200

Assay

98%

Form

powder

mp (Schmelzpunkt)

169-171 °C (lit.)

Löslichkeit

xylene: soluble 1g in 2g (boiling)(lit.)
alcohol: freely soluble(lit.)
benzene: insoluble(lit.)
cold water: very slightly soluble(lit.)
diethyl ether: very slightly soluble(lit.)
petroleum ether: insoluble(lit.)
water: soluble (hot)(lit.)

SMILES String

c1ccc2[nH]cnc2c1

InChI

1S/C7H6N2/c1-2-4-7-6(3-1)8-5-9-7/h1-5H,(H,8,9)

InChIKey

HYZJCKYKOHLVJF-UHFFFAOYSA-N

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Anwendung

Benzimidazole was used as template compound in the preparation of molecularly imprinted polymer via electropolymerization and electrodeposition of pyrrole on a pencil graphite electrode[1]. It was also used in the preparation of benzimidazolium surfactant, 1-hexadecyl-1H-benzimidazole[2].

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302

Gefahreneinstufungen

Acute Tox. 4 Oral

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
STBL2607
STBL0182
STBK7957
STBK5963
STBK2775

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Sigma-Aldrich

M50850

2-Methylimidazol

Indazol 98%

Sigma-Aldrich

I2401

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Christina Mark et al.
Nuclear medicine and biology, 40(2), 295-303 (2012-12-26)
The norepinephrine transporter (NET) is an important target for research in neurology and psychology and is involved in the pathophysiology of many neurodegenerative diseases such as Alzheimer's disease and attention deficient hyperactivity disorder. For visualization of NET abundance and deregulation
Nevine M Y Elsayed et al.
Bioorganic chemistry, 82, 340-359 (2018-11-15)
VEGFR-2 has a pivotal role in promoting cancer angiogenesis. Herein, two series of novel indazole-based derivatives were designed, synthesized and evaluated for their in vitro inhibitory action against VEGFR-2 kinase enzyme. The second series 11a-e exhibited better potency than the
Stephan Mokesch et al.
Molecules (Basel, Switzerland), 24(13) (2019-06-30)
Fine-tuning of the properties of a recently reported 1,3-indandione-based organoruthenium complex is attempted to optimize the stability under physiological conditions. Previous work has shown its capacity of inhibiting topoisomerase IIα; however, fast aquation leads to undesired reactions and ligand cleavage
Wang Zhang et al.
ACS nano, 14(2), 1971-1981 (2020-01-31)
The development of highly efficient electrocatalysts to reduce overpotentials is vital for accelerating the sluggish oxygen evolution reaction (OER) processes. Herein, we demonstrate ultrathin heterogeneous nanosheets as a promising OER electrocatalyst, which are composed of ultrafine CoFeOx nanoparticles and a
J F Humbert et al.
Veterinary parasitology, 101(3-4), 405-414 (2001-11-15)
Molecular techniques are of growing importance in the study of anthelmintic resistance in trichostrongylid worm populations. A knowledge of the genetic determinants of benzimidazole (BZ) resistance has made it possible to construct a molecular tool for genotyping individual worms, in
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Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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/449/386/product-dating-information-mk.pdf

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