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240230

Sigma-Aldrich

Phthalimide

≥99%

Synonym(s):

1,3-Dihydro-1,3-dioxoisoindole

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About This Item

Empirical Formula (Hill Notation):
C8H5NO2
CAS Number:
85-41-6
Molecular Weight:
147.13
Beilstein:
118522
EC Number:
201-603-3
MDL number:
MFCD00005881
UNSPSC Code:
12352100
PubChem Substance ID:
24854410
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

200

Assay

≥99%

mp

232-235 °C (lit.)

solubility

water: slightly soluble(lit.)

SMILES string

O=C1NC(=O)c2ccccc12

InChI

1S/C8H5NO2/c10-7-5-3-1-2-4-6(5)8(11)9-7/h1-4H,(H,9,10,11)

InChI key

XKJCHHZQLQNZHY-UHFFFAOYSA-N

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Application

Phthalimide was used in the synthesis of 6-amino agarose (AA) by Mitsunobu-inspired microwave mediated method[1].

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

302.0 °F - closed cup

Flash Point(C)

150 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000399256
0000305685
0000365873
0000305685
0000365873

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Sigma-Aldrich

100919

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Stalin Kondaveeti et al.
Carbohydrate polymers, 106, 365-373 (2014-04-12)
A facile 6-aminoagarose (AA) mediated synthesis of new fluorogenic amides of agarose with nicotinic (AA-NA) and picolinic acids (AA-PA) employing carbodiimide chemistry have been described. 6-Amino agarose (AA) was synthesized in a facile Mitsunobu-inspired microwave mediated method involving the reaction
Alessio Pierini et al.
Journal of veterinary science, 21(5), e60-e60 (2020-10-06)
Tumor-associated neoangiogenesis is a crucial target for antitumor therapies. Thalidomide (TAL) is a promising anti-neoangiogenetic drug that has recently been used in the treatment of several malignancies in dogs. The aim of the study was to assess the pharmacokinetics of
Ive Hermans et al.
Physical chemistry chemical physics : PCCP, 10(8), 1125-1132 (2008-02-14)
Abstraction of hydrogen atoms by pthalimide-N-oxyl radicals is an important step in the N-hydroxyphthalimide catalyzed autoxidation of hydrocarbons. In this contribution, the temperature dependency of this reaction is evaluated by a detailed transition state theory based kinetic analysis for the
Shi Tang et al.
Organic letters, 10(6), 1179-1182 (2008-02-23)
A novel palladium-catalyzed intermolecular aminopalladation/C-H activation method for selectively synthesizing (E)-(2-oxindolin-3-ylidene)phthalimides has been developed. In the presence of Pd(OAc)2 and PhI(OAc)2, alkynes were difunctionalized with a phthalimide and an arene sp2 C-H bond to selectively synthesize (E)-(2-oxoindolin-3-ylidene)phthalimides, which products are
Clarina I Manley-King et al.
Bioorganic & medicinal chemistry, 19(16), 4829-4840 (2011-07-23)
Literature reports that isatin as well as C5- and C6-substituted isatin analogues are reversible inhibitors of human monoamine oxidase (MAO) A and B. In general, C5- and C6-substitution of isatin leads to enhanced binding affinity to both MAO isozymes compared
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Questions

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  1. 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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  2. 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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