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Safety Information

137030

Sigma-Aldrich

Diethyl 1,4-dihydro-2,4,6-trimethyl-3,5-pyridinedicarboxylate

99%

Synonym(s):

3,5-Dicarbethoxy-1,4-dihydrocollidine, DDC

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About This Item

Empirical Formula (Hill Notation):
C14H21NO4
CAS Number:
632-93-9
Molecular Weight:
267.32
EC Number:
211-188-0
MDL number:
MFCD00005950
UNSPSC Code:
12352100
PubChem Substance ID:
24848309
NACRES:
NA.22

Assay

99%

form

powder

mp

130-132 °C (lit.)

SMILES string

CCOC(=O)C1=C(C)NC(C)=C(C1C)C(=O)OCC

InChI

1S/C14H21NO4/c1-6-18-13(16)11-8(3)12(14(17)19-7-2)10(5)15-9(11)4/h8,15H,6-7H2,1-5H3

InChI key

CDVAIHNNWWJFJW-UHFFFAOYSA-N

Application

Diethyl 1,4-dihydro-2,4,6-trimethyl-3,5-pyridinedicarboxylate was used to induce Mallory-Denk body formation in mice in vivo.

Biochem/physiol Actions

Diethyl 1,4-dihydro-2,4,6-trimethyl-3,5-pyridinedicarboxylate blocks the heme synthesis and prevents the induction of hepatic heme oxygenase-1 in mice.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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

137030-BULK:
137030-100G:
137030-25G:
137030-VAR:
137030-5G:

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Certificates of Analysis (COA)

Lot/Batch Number
STBK6614
STBK3562
STBJ9813
STBJ5281
STBJ2468

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Volker Mostert et al.
Drug metabolism reviews, 39(2-3), 619-626 (2007-09-06)
Heme oxygenase (HO)-1 is induced by oxidative stress and protects against oxidant injury. We examined the effect of rapid induction of hepatic HO-1 on serum iron level. Serum iron was approximately doubled within 6 h when HO-1 was induced by
Pavel Strnad et al.
Hepatology (Baltimore, Md.), 48(3), 931-942 (2008-08-13)
The cytoplasmic hepatocyte inclusions, Mallory-Denk bodies (MDBs), are characteristic of several liver disorders, including alcoholic and nonalcoholic steatohepatitis. In mice, MDBs can be induced by long-term feeding with 3,5-diethoxycarbonyl-1,4-dihydrocollidine (DDC) for 3 to 4 months or rapidly reformed in DDC-induced
Johanna R Schaub et al.
Nature, 557(7704), 247-251 (2018-05-04)
Transdifferentiation is a complete and stable change in cell identity that serves as an alternative to stem-cell-mediated organ regeneration. In adult mammals, findings of transdifferentiation have been limited to the replenishment of cells lost from preexisting structures, in the presence
Leila Jemail et al.
Scientific reports, 8(1), 6415-6415 (2018-04-25)
Kupffer cells (KCs) are key players in maintaining tissue homeostasis and are involved in various liver diseases. However, the roles of KCs in the pathogenesis of cholangiopathy are largely unknown. We aimed to investigate the precise roles of KCs in
Tohru Itoh et al.
FEBS letters, 583(4), 777-781 (2009-01-29)
In injured livers where hepatocyte growth is severely limited, facultative hepatic stem/progenitor cells, termed oval cells in rodents, are known to emerge and contribute to the regeneration process. Here, we investigated a possible involvement of Wnt signaling during mouse oval
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