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Merck
CN

D27608

4,4′-Methylenediantipyrine

97%

Synonym(s):

Diantipyrylmethane, Trichachnine monohydrate

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About This Item

Empirical Formula (Hill Notation):
C23H24N4O2 ·H2O
CAS Number:
Molecular Weight:
406.48
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
215-009-7
Beilstein/REAXYS Number:
59702
MDL number:
Assay:
97%
Form:
powder
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Quality Segment

assay

97%

form

powder

mp

156 °C (dec.) (lit.)

SMILES string

O.CN1N(C(=O)C(CC2=C(C)N(C)N(C2=O)c3ccccc3)=C1C)c4ccccc4

InChI

1S/C23H24N4O2.H2O/c1-16-20(22(28)26(24(16)3)18-11-7-5-8-12-18)15-21-17(2)25(4)27(23(21)29)19-13-9-6-10-14-19;/h5-14H,15H2,1-4H3;1H2

InChI key

OSBQFBKEVMIGTJ-UHFFFAOYSA-N



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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