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56485

Sigma-Aldrich

N-Hydroxysulfosuccinimide sodium salt

≥98% (HPLC), for peptide synthesis

Synonym(s):

Hydroxy-2,5-dioxopyrrolidine-3-sulfonicacid sodium salt, Sulfo-NHS

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250 MG
₹14,050.85
1 G
₹34,629.18
5 G
₹1,28,124.70

₹14,050.85

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250 MG
₹14,050.85
1 G
₹34,629.18
5 G
₹1,28,124.70

About This Item

Empirical Formula (Hill Notation):
C4H4NNaO6S
CAS Number:
106627-54-7
Molecular Weight:
217.13
Beilstein:
6359129
MDL number:
MFCD00043100
UNSPSC Code:
12352005
PubChem Substance ID:
57651582
NACRES:
NA.22

₹14,050.85

In StockDetails

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Product Name

N-Hydroxysulfosuccinimide sodium salt, ≥98% (HPLC)

Quality Level

200

Assay

≥98% (HPLC)

form

powder

composition

carbon, 21.57-22.68 (anhydrous)
nitrogen, 6.28-6.61 (anhydrous)

reaction suitability

reaction type: Addition Reactions

impurities

≤4% water

application(s)

peptide synthesis

functional group

imide
sulfonic acid

SMILES string

[Na+].ON1C(=O)CC(C1=O)S([O-])(=O)=O

InChI

1S/C4H5NO6S.Na/c6-3-1-2(12(9,10)11)4(7)5(3)8;/h2,8H,1H2,(H,9,10,11);/q;+1/p-1

InChI key

RPENMORRBUTCPR-UHFFFAOYSA-M

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Application

N-Hydroxysulfosuccinimide sodium salt is a water-soluble sulfonated analog of N-hydroxysuccinimide. It can undergo a coupling reaction with carboxylic acids in the presence of carbodiimides such as 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide(EDC) to form hydrophilic N-hydroxysulfosuccinimide active esters. These esters are useful in protein cross-linking experiments.[1][2]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Sulfo-NHS is used for preparing hydrophilic active esters, e.g. for crosslinking agents[3][4]

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
BCCM3588
BCCL3044
BCCJ9858
WXBF1499V
WXBF0098V

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Xiao-Yan Xu et al.
Journal of materials chemistry. B, 7(32), 4963-4972 (2019-08-15)
The construction of antibacterial and antitumor coatings could offer effective routes to improve the therapeutic effects of non-vascular stents for unresectable obstructions caused by malignant tumours. Herein, polyelectrolyte multilayers have been explored as bactericidal coatings with controlled antitumor drug release.
N-hydroxysulfosuccinimide active esters: bis (N-hydroxysulfosuccinimide) esters of two dicarboxylic acids are hydrophilic, membrane-impermeant, protein cross-linkers.
Staros JV
Biochemistry, 21(17), 3950-3955 (1982)
R Maydelid Trujillo-Nolasco et al.
Materials science & engineering. C, Materials for biological applications, 103, 109766-109766 (2019-07-28)
Radiosynovectomy is a technique used to decrease inflammation of the synovial tissue by intraarticular injection of a β-emitting radionuclide, such as 177Lu, which is suitable for radiotherapy due to its decay characteristics. Drug-encapsulating nanoparticles based on poly lactic‑co‑glycolic acid (PLGA)
P S Anjaneyulu et al.
International journal of peptide and protein research, 30(1), 117-124 (1987-07-01)
N-Hydroxysulfosuccinimide esters are reactive functional groups employed in a variety of protein modification reagents, especially cross-linking reagents. For these compounds, hydrolysis is the most important reaction competing for reaction of the esters with nucleophilic groups in proteins. We have employed
Chelsea T Barrett et al.
Journal of virology, 93(17) (2019-06-21)
Enveloped viruses utilize surface glycoproteins to bind and fuse with a target cell membrane. The zoonotic Hendra virus (HeV), a member of the family Paramyxoviridae, utilizes the attachment protein (G) and the fusion protein (F) to perform these critical functions.
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Questions

1–3 of 3 Questions  

  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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  3. What are the storage conditions for product 56485? There are no recommended conditions. Is it Room temp?

    1 answer

    1. As mentioned in the Material Safery Data Sheet, section 7, it is recommended to store under inert gas such as argon or nitrogen. Please see the link below to review the SDS:
      https://www.sigmaaldrich.com/sds/aldrich/56485

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