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S9381

Sigma-Aldrich

Succinimide

99.1%

Synonym(s):

2,5-Pyrrolidinedione

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500 G
$120.00

$120.00

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500 G
$120.00

About This Item

Empirical Formula (Hill Notation):
C4H5NO2
CAS Number:
123-56-8
Molecular Weight:
99.09
Beilstein/REAXYS Number:
108440
EC Number:
204-635-6
MDL number:
MFCD00005495
UNSPSC Code:
12352209
PubChem Substance ID:
24899836
NACRES:
NA.26

$120.00

In StockDetails

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Product Name

Succinimide,

assay

99.1%

Quality Level

200

form

powder or crystals

color

white to off-white

bp

285-290 °C (lit.)

mp

123-125 °C (lit.)

SMILES string

O=C1CCC(=O)N1

InChI

1S/C4H5NO2/c6-3-1-2-4(7)5-3/h1-2H2,(H,5,6,7)

InChI key

KZNICNPSHKQLFF-UHFFFAOYSA-N

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Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF3332V
WXBF4650V
WXBF2424V
BCCG8138
BCCG3257

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Zhiwei Lin et al.
Physical chemistry chemical physics : PCCP, 14(30), 10445-10454 (2012-05-05)
Dual-frequency relaxation-assisted two-dimensional infrared (RA 2DIR) spectroscopy was used to investigate energy transport in polyethylene glycol (PEG) oligomers of different length, having 0, 4, 8, and 12 repeating units and end-labeled with azido and succinimide ester moieties (azPEGn). The energy
Yutaka Sadakane et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(29), 3240-3246 (2011-04-08)
The major soluble eye lens protein, αA-crystallin, has a very long half-life. Thus, many post-translational modifications, including stereoinversion, have been found in its constituent amino acids. We determine the rates of β-linkage isomerization, which is the main reaction through the
Yann Desfougères et al.
Biomacromolecules, 12(1), 156-166 (2010-12-21)
Protein chemical degradations occur naturally into living cells as soon as proteins have been synthesized. Among these modifications, deamidation of asparagine or glutamine residues has been extensively studied, whereas the intermediate state, a succinimide derivative, was poorly investigated because of
Ohgi Takahashi et al.
Chemistry & biodiversity, 7(6), 1630-1633 (2010-06-22)
The rapid racemization of aspartic acid (Asp) residues in peptides and proteins is due mainly to the succinimide intermediate. However, there should be another mechanism for Asp racemization without intermediacy of the succinimide. The direct H-atom abstraction from the C(alpha)-atom
Jennifer Zhang et al.
Analytical biochemistry, 410(2), 234-243 (2010-12-07)
A thermally stressed Fab molecule showed a significant increase of basic variants in imaged capillary isoelectric focusing (iCIEF) analysis. Mass analyses of the reduced protein found an increase in -18Da species from both light chain and heavy chain. A tryptic
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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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