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83637

Sigma-Aldrich

Resorufin butyrate

suitable for fluorescence, ≥95% (TLC)

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About This Item

Empirical Formula (Hill Notation):
C16H13NO4
CAS Number:
15585-42-9
Molecular Weight:
283.28
Beilstein:
1140868
MDL number:
MFCD00037660
UNSPSC Code:
12352202
PubChem Substance ID:
57652960
NACRES:
NA.32

Assay

≥95% (TLC)

form

powder or crystals

mp

136-138 °C (lit.)

solubility

DMF: soluble
DMSO: soluble
alcohols: soluble

fluorescence

λex 500 nm; λem 593 nm in 0.1 M phosphate pH 8.0 (lipase)
λex 540 nm; λem 590 nm in DMSO

suitability

suitable for fluorescence

storage temp.

2-8°C

SMILES string

CCCC(=O)Oc1ccc2N=C3C=CC(=O)C=C3Oc2c1

InChI

1S/C16H13NO4/c1-2-3-16(19)20-11-5-7-13-15(9-11)21-14-8-10(18)4-6-12(14)17-13/h4-9H,2-3H2,1H3

InChI key

RGJTZDRUTUWWTD-UHFFFAOYSA-N

Application

suitable as fluorogenic substrate for lipases, choline esterases

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

83637-100MG:
83637-25MG:
83637-VAR:
83637-BULK:

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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Mapping substrate selectivity of lipases from thermophilic fungi
Journal of Molecular Catalysis. B, Enzymatic, 49, 104-112 (2007)
Christopher M Goins et al.
Biochemistry, 57(16), 2383-2393 (2018-03-31)
Tetrahydrolipstatin (THL) is a covalent inhibitor of many serine esterases. In mycobacteria, THL has been found to covalently react with 261 lipid esterases upon treatment of Mycobacterium bovis cell lysate. However, the covalent adduct is considered unstable in some cases

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