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474502

Sigma-Aldrich

4-Methylumbelliferyl-N-acetyl-β-D-glucosaminide

Ultrasensitive, fluorogenic substrate for assays of N-acetyl-β-D-glucosaminidase.

Synonym(s):

4-Methylumbelliferyl-N-acetyl-β-D-glucosaminide, 4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-glucopyranoside

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About This Item

Empirical Formula (Hill Notation):
C18H21NO8
CAS Number:
37067-30-4
Molecular Weight:
379.36
MDL number:
MFCD00150977
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (TLC)

form

crystalline solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated
protect from light

solubility

methanol: soluble
water: soluble

fluorescence

λex 360 nm
λem 440 nm

shipped in

ambient

storage temp.

−20°C

InChI

1S/C18H21NO8/c1-8-5-14(22)26-12-6-10(3-4-11(8)12)25-18-15(19-9(2)21)17(24)16(23)13(7-20)27-18/h3-6,13,15-18,20,23-24H,7H2,1-2H3,(H,19,21)/t13-,15-,16-,17-,18?/m1/s1

InChI key

QCTHLCFVVACBSA-XWEABGILSA-N

General description

Ultrasensitive, fluorogenic substrate for assays of N-acetyl-β-D-glucosaminidase (excitation maximum: 360 nm; emission maximum: 440 nm).
Ultrasensitive, fluorogenic substrate for assays of N-acetyl-β-D-glucosaminidase.

Warning

Toxicity: Standard Handling (A)

Reconstitution

Unstable in aqueous solutions. Reconstitute just prior to use.
Unstable in solution; reconstitute just prior to use.

Other Notes

Chen, K.S., et al. 1994. Electrophoresis 15, 662.
Leaback, D.H., and Walker, P.G. 1961. Biochem. J.78, 151.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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

474502-MG:
474502-250MG:

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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