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C89609

Sigma-Aldrich

4-Formylbenzonitrile

95%

Synonym(s):

4-Cyanobenzaldehyde

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About This Item

Linear Formula:
NCC6H4CHO
CAS Number:
105-07-7
Molecular Weight:
131.13
Beilstein:
606473
EC Number:
203-267-3
MDL number:
MFCD00003376
UNSPSC Code:
12352100
PubChem Substance ID:
24893118
NACRES:
NA.22
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Assay

95%

form

powder

bp

133 °C/12 mmHg (lit.)

mp

100-102 °C (lit.)

SMILES string

O=Cc1ccc(cc1)C#N

InChI

1S/C8H5NO/c9-5-7-1-3-8(6-10)4-2-7/h1-4,6H

InChI key

WZWIQYMTQZCSKI-UHFFFAOYSA-N

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Application

4-Formylbenzonitrile can be used in the synthesis of various boron-dipyrromethenes (BODIPY), porphyrins, corroles and other related macrocycles.[1][2][3][4]

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBL3768
STBL2660
STBK9960
STBK8948
STBK9734

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meso-Pyrimidinyl-substituted A2B-and A3-corroles.
Ngo T H, et al.
The Journal of Organic Chemistry, 75(6), 2127-2130 (2010)
Rothemund and Adler-Longo reactions revisited: synthesis of tetraphenylporphyrins under equilibrium conditions.
Lindsey J S, et al.
The Journal of Organic Chemistry, 52(5), 827-836 (1987)
Unusually High Performance Photovoltaic Cell Based on a [60] Fullerene Metal Cluster? Porphyrin Dyad SAM on an ITO Electrode.
Cho Y J, et al.
Journal of the American Chemical Society, 127(8), 2380-2381 (2005)
Accessing near-infrared-absorbing BF2-azadipyrromethenes via a push?pull effect.
Jiao L, et al.
The Journal of Organic Chemistry, 79(4), 1830-1835 (2014)
Minna K Rahnasto et al.
Bioorganic & medicinal chemistry, 19(23), 7186-7193 (2011-10-25)
The human CYP2A6 enzyme metabolises several xenobiotics including nicotine, the addictive component in tobacco. Reduced activity of CYP2A6, either for genetic reasons or by administering inhibitors of CYP2A6, reduces tobacco smoking. The aim was to design novel inhibitors of CYP2A6

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  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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