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46920

Sigma-Aldrich

Fmoc N-hydroxysuccinimide ester

≥98.0% (HPLC), for peptide synthesis

Synonym(s):

9-Fluorenylmethyl N-succinimidyl carbonate, N-(9-Fluorenylmethoxycarbonyloxy)succinimide, Fmoc-OSu

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About This Item

Empirical Formula (Hill Notation):
C19H15NO5
CAS Number:
82911-69-1
Molecular Weight:
337.33
Beilstein:
3569540
EC Number:
433-520-5
MDL number:
MFCD00010733
UNSPSC Code:
12352108
PubChem Substance ID:
57650882
NACRES:
NA.22
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Product Name

Fmoc N-hydroxysuccinimide ester, ≥98.0% (HPLC)

Assay

≥98.0% (HPLC)

form

powder

mp

150-153 °C (lit.)

application(s)

peptide synthesis

functional group

Fmoc
imide

storage temp.

2-8°C

SMILES string

O=C(OCC1c2ccccc2-c3ccccc13)ON4C(=O)CCC4=O

InChI

1S/C19H15NO5/c21-17-9-10-18(22)20(17)25-19(23)24-11-16-14-7-3-1-5-12(14)13-6-2-4-8-15(13)16/h1-8,16H,9-11H2

InChI key

WMSUFWLPZLCIHP-UHFFFAOYSA-N

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Application

Most efficient reagent for the selective preparation of N-(9-fluorenylmethoxycarbonyl) derivatives of hydroxy-amino acids in high yield. Dipeptide formation is lower than with the chloroformate, Fmoc-Cl. It has been employed in the synthesis of glycopeptides.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302 - H317 - H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Sens. 1

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
WXBF5687V
WXBF2508V
BCCH5604
BCCJ7141
BCCG2989

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A. Paquet
Canadian Journal of Chemistry, 60, 976-976 (1982)
Huaimin Wang et al.
Scientific reports, 5, 16680-16680 (2015-11-18)
Biocompatible peptide-based supramolecular hydrogel has recently emerged as a new and promising system for biomedical applications. In this work, Rhodamine B is employed as a new capping group of self-assembling peptide, which not only provides the driving force for supramolecular
Improved purities for Fmoc-amino acids from Fmoc-ONSu.
R C Milton et al.
International journal of peptide and protein research, 30(3), 431-432 (1987-09-01)
Occupational airborne allergic contact dermatitis from succinimidyl carbonates.
J F Fowler et al.
Contact dermatitis, 45(1), 38-38 (2001-06-26)
Ning Wang et al.
Carbohydrate research, 411, 37-41 (2015-05-15)
Monoglucosylated high-mannose-type glycan (Glc1Man9GlcNAc2: G1M9) is well-known as a key glycoform in the glycoprotein folding process, which is specifically recognized by lectin chaperones calnexin (CNX) and calreticulin (CRT) in the endoplasmic reticulum (ER). In this work, we developed an efficient
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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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