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247634

Sigma-Aldrich

cis-5-Norbornene-endo-2,3-dicarboxylic anhydride

99%

Synonym(s):

cis-endo-5-Norbornene-2,3-dicarboxylic anhydride, cis-endo-Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride

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$73.62
25 G
$219.60

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List Price$81.80Save 10%

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5 G
$73.62
25 G
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About This Item

Empirical Formula (Hill Notation):
C9H8O3
CAS Number:
129-64-6
Molecular Weight:
164.16
Beilstein/REAXYS Number:
83657
EC Number:
204-957-7
MDL number:
MFCD00151106
UNSPSC Code:
12352300
PubChem Substance ID:
24854879
NACRES:
NA.23

$73.62

List Price$81.80Save 10%

In StockDetails

Request a Bulk Order

Quality Level

100

assay

99%

mp

165-167 °C (lit.)

SMILES string

[H][C@@]12C3CC(C=C3)[C@]1([H])C(=O)OC2=O

InChI

1S/C9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2/t4-,5+,6-,7+

InChI key

KNDQHSIWLOJIGP-UMRXKNAASA-N

pictograms

Health hazardCorrosion
GHS08,GHS05

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBB5117
MKBB1066
06612MX
01904DW
11822CX

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Chao-Bin Yeh et al.
European journal of medicinal chemistry, 45(9), 3981-3985 (2010-08-10)
Previous research indicates that cantharidin, norcantharidin and their analogues exhibit anticancer activity due to their inhibition of cancer cell lines such as HL60, HT29 and L1210. The anticancer activities of cantharidin, norcantharidin and their analogues involve the suppression of serine/threonine
Kendra Fein et al.
Carbohydrate polymers, 250, 117001-117001 (2020-10-15)
Cellulose nanofibrils (CNF) coatings are excellent grease barriers for biodegradable packaging. However, barrier properties are moisture sensitive, so hydrophobic components such as latexes or polymers are needed to impart moisture resistance, but incompatibility leads to poor dispersion. In this work
Malcolm Driffield et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 35(6), 1200-1213 (2018-02-24)
The polymeric coating used in metal packaging such as cans for foods and beverages may contain residual amounts of monomers used in the production of the coating, as well as unreacted linear and cyclic oligomers. Traditionally, although designed for use
Claire Yu et al.
Biomaterials, 258, 120294-120294 (2020-08-18)
Recent advances in 3D bioprinting have transformed the tissue engineering landscape by enabling the controlled placement of cells, biomaterials, and bioactive agents for the biofabrication of living tissues and organs. However, the application of 3D bioprinting is limited by the

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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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