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M8168

Sigma-Aldrich

4-Methylumbelliferyl phosphate disodium salt

phosphatase substrate

Synonym(s):

4-MUP, Disodium 4-methylumbelliferyl phosphate

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About This Item

Empirical Formula (Hill Notation):
C10H7Na2O6P
CAS Number:
22919-26-2
Molecular Weight:
300.11
EC Number:
245-325-0
MDL number:
MFCD00037614
UNSPSC Code:
12352204
PubChem Substance ID:
24897230
NACRES:
NA.32

description

phosphatase substrate

Quality Level

300

Assay

≥98% (TLC)

form

powder

solubility

water: 50 mg/mL, clear, colorless

fluorescence

λex 319 nm; λem 384 nm (pH 9.0)
λex 360 nm; λem 449 nm (Reaction product)

storage temp.

−20°C

SMILES string

[Na+].[Na+].CC1=CC(=O)Oc2cc(OP([O-])([O-])=O)ccc12

InChI

1S/C10H9O6P.2Na/c1-6-4-10(11)15-9-5-7(2-3-8(6)9)16-17(12,13)14;;/h2-5H,1H3,(H2,12,13,14);;/q;2*+1/p-2

InChI key

WUUDJQVNZPEPKN-UHFFFAOYSA-L

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Substrates

Fluorogenic substrate for phosphatases.

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

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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