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G5261

Sigma-Aldrich

Gly-Asp-Asp-Asp-Asp-Lys-β-naphthylamide

≥95% (HPLC)

Synonym(s):

H-Gly-Asp-Asp-Asp-Asp-Lys-bNA

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About This Item

Empirical Formula (Hill Notation):
C34H44N8O14
CAS Number:
70023-02-8
Molecular Weight:
788.76
MDL number:
MFCD00083712
UNSPSC Code:
12352204
PubChem Substance ID:
24895202
NACRES:
NA.32

Assay

≥95% (HPLC)

form

powder

solubility

water: 50 mg/mL, clear, colorless

storage temp.

−20°C

SMILES string

NCCCCC(NC(=O)C(CC(O)=O)NC(=O)C(CC(O)=O)NC(=O)C(CC(O)=O)NC(=O)C(CC(O)=O)NC(=O)CN)C(=O)Nc1ccc2ccccc2c1

InChI

1S/C34H44N8O14/c35-10-4-3-7-20(30(52)37-19-9-8-17-5-1-2-6-18(17)11-19)39-32(54)22(13-27(46)47)41-34(56)24(15-29(50)51)42-33(55)23(14-28(48)49)40-31(53)21(12-26(44)45)38-25(43)16-36/h1-2,5-6,8-9,11,20-24H,3-4,7,10,12-16,35-36H2,(H,37,52)(H,38,43)(H,39,54)(H,40,53)(H,41,56)(H,42,55)(H,44,45)(H,46,47)(H,48,49)(H,50,51)

InChI key

QLLWULMEPVZWTP-UHFFFAOYSA-N

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Substrates

A sensitive and specific fluorogenic substrate for enterokinase.

Pictograms

Health hazard
GHS08

Signal Word

Warning

Hazard Statements

H351

Precautionary Statements

P281

Hazard Classifications

Carc. 2

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

G5261-50MG:
G5261-VAR:
G5261-1MG:
G5261-10MG:
G5261-BULK:
G5261-5MG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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I Antonowicz et al.
Clinica chimica acta; international journal of clinical chemistry, 101(1), 69-76 (1980-02-14)
The application of a new synthetic substrate to the direct determination of enteropeptidase is described. The substrate Gly-(L-Asp)4-L-Lys-2-naphthylamide contains the amino acid sequence of the activation peptides of trypsinogen linked via an amide bond to the fluorophore 2-naphthylamine. The sequence

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