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Merck
CN

A4336

4-Aminobenzoyl-Gly-Pro-D-Leu-D-Ala hydroxamic acid

≥95% (HPLC)

Synonym(s):

FN-439

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About This Item

Empirical Formula (Hill Notation):
C23H34N6O6
CAS Number:
124168-73-6
Molecular Weight:
490.55
NACRES:
NA.32
PubChem Substance ID:
24890847
UNSPSC Code:
12352200
MDL number:
MFCD00237459
Assay:
≥95% (HPLC)
Form:
powder

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InChI

1S/C23H34N6O6/c1-13(2)11-17(22(33)26-14(3)20(31)28-35)27-23(34)18-5-4-10-29(18)19(30)12-25-21(32)15-6-8-16(24)9-7-15/h6-9,13-14,17-18,35H,4-5,10-12,24H2,1-3H3,(H,25,32)(H,26,33)(H,27,34)(H,28,31)/t14-,17-,18+/m1/s1

SMILES string

CC(C)C[C@@H](NC(=O)[C@@H]1CCCN1C(=O)CNC(=O)c2ccc(N)cc2)C(=O)N[C@H](C)C(=O)NO

InChI key

WWHUHFFMOPIVKB-OLMNPRSZSA-N

assay

≥95% (HPLC)

form

powder

solubility

H2O: 1 mg/mL

storage temp.

−20°C

Gene Information

human ... COL1A1(1277), MMP1 (includes EG:4312)
mouse ... COL1A1(12842), MMP1 (includes EG:4312)
rat ... COL1A1(29393), MMP1 (includes EG:4312)

Biochem/physiol Actions

Collagenase Inhibitor

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCBT9062
BCBH3406V
BCBB5780V
BCBB5780
1401735

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Lina María Preciado et al.
Toxins, 12(1) (2019-12-22)
Snake bite envenoming is a public health problem that was recently included in the list of neglected tropical diseases of the World Health Organization. In the search of new therapies for the treatment of local tissue damage induced by snake
K Kigasawa et al.
Japanese journal of ophthalmology, 39(1), 35-42 (1995-01-01)
The inhibitory activity of a new peptidyl collagenase inhibitor, FN-439 or tetrapeptidyl hydroxamic acid (H2N-C6H4-CO-Gly-L-Pro-D-Leu-D-Ala-NHOH), was determined against vertebrate collagenases derived from human fibroblast, human polymorphonuclear leukocyte (PMN) and tadpole skin. In addition, the effect of FN-439 in inhibiting corneal
D R Garmer et al.
Proteins, 31(1), 42-60 (1998-04-29)
We investigated the binding properties of the metalloprotease inhibitors hydroxamate, methanethiolate, and methylphosphoramidate to a model coordination site occurring in several Zn2+ metalloproteases, including thermolysin. This was carried out using both the SIBFA (sum of interactions between fragments ab initio-computed)
H Anan et al.
Journal of endodontics, 22(12), 668-673 (1996-12-01)
To investigate the effects of a combination of an antibacterial agent (ofloxacin) and a collagenase inhibitor (FN-439) in the root canal treatment of apical periodontitis, we studied the healing process of experimentally induced periapical lesions in rats by using immunohistochemical
S Odake et al.
Chemical & pharmaceutical bulletin, 39(6), 1489-1494 (1991-06-01)
To develop a potent and specific collagenase inhibitor, a series of tetrapeptidyl hydroxamic acids were synthesized, based on the previous findings with tripeptidyl derivatives (Chem. Pharm. Bull., 38, 1007-1011, 1990). Among the series of tetrapeptidyl derivatives synthesized, R-Gly-Pro-Leu-Ala-NHOH and R-Gly-Pro-D-Leu-D-Ala-NHOH
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