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M9894

Sigma-Aldrich

4-Methoxy-2-naphthylamine

≥98%

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About This Item

Empirical Formula (Hill Notation):
C11H11NO
CAS Number:
Molecular Weight:
173.21
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥98%

form

solid

storage temp.

−20°C

SMILES string

COc1cc(N)cc2ccccc12

InChI

1S/C11H11NO/c1-13-11-7-9(12)6-8-4-2-3-5-10(8)11/h2-7H,12H2,1H3

InChI key

SFKZPTYRENGBTJ-UHFFFAOYSA-N

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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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S Scharpé et al.
Clinical chemistry, 34(11), 2299-2301 (1988-11-01)
A new fluorometric assay for determining dipeptidyl peptidase IV (DPP IV; EC 3.4.14.5) was developed. The synthetic substrate glycyl-L-proline-4-methoxy-2-naphthylamide (20 mmol/L), Tris buffer (50 mmol/L, pH 8.3), and serum (20 microL) are mixed and incubated. The reaction is stopped with
I Steinsträsser et al.
Journal of pharmaceutical sciences, 86(3), 378-383 (1997-03-01)
Metabolism studies on organized HaCaT keratinocyte cell sheets are reported. Cells were grown on porous membranes to form organized cell sheets of several cell layers, which were considered as a model of viable epidermis. Metabolism was studied by reflection kinetics
S H Randell et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 33(7), 677-686 (1985-07-01)
Dipeptidyl peptidase II (DPP II) in normal rat lung was evaluated by the enzymes' ability to hydrolyze Lys-Ala or Lys-Pro derivatives of 4-methoxy-2-naphthylamine (MNA). For visualization of this activity, the liberated MNA was coupled with fast blue B for light
C N Kennett et al.
Journal of periodontal research, 29(3), 203-213 (1994-05-01)
Cathepsin B activity was demonstrated histochemically in unfixed cryostat sections of inflamed human gingiva using the 2-methoxy-4-naphthylamide (MNA) substrates Z-Val-Lys-Lys-Arg-MNA and Z-Ala-Arg-Arg-MNA with a post-azo-coupling technique. Enzyme localisation was confirmed by immunocytochemistry with polyclonal sheep anti-human cathepsin B. In both
Heidi A Kluess et al.
Medicine, 98(13), e14982-e14982 (2019-03-29)
The purpose was to investigate changes in neuropeptide Y (NPY) protein and dipeptidyl peptidase IV (DPP-IV) activity in the plasma and saliva in normally cycling women and women after menopause. We recruited 7 cycling women and 7 postmenopausal women for

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