Home Categories Pharmaceutical intermediates (2E)-4-(dimethylamino)but-2-enoic acid hydrochloride
A4152212

(2E)-4-(dimethylamino)but-2-enoic acid hydrochloride , 97% , 848133-35-7

CAS NO.:848133-35-7

Empirical Formula: C6H12ClNO2

Molecular Weight: 165.62

MDL number: MFCD03695466

EINECS: 617-631-8

Pack Size Price Stock Quantity
1G RMB31.20 In Stock
5g RMB85.60 In Stock
25g RMB284.00 In Stock
100g RMB905.60 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 162 °C
storage temp.  Inert atmosphere,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form  Solid
color  White to Off-White
InChI InChI=1S/C6H11NO2.ClH/c1-7(2)5-3-4-6(8)9;/h3-4H,5H2,1-2H3,(H,8,9);1H/b4-3+;
InChIKey UUHNQHFOIVLAQX-BJILWQEISA-N
SMILES C(/CN(C)C)=C\C(=O)O.Cl
CAS DataBase Reference 848133-35-7(CAS DataBase Reference)

Description and Uses

trans-4-Dimethylaminocrotonic acid hydrochloride is a very important pharmaceutical intermediate and is an essential part of the structure of the anti-tumour drugs afatinib and neratinib. It is also an important organic synthesis reagent for the preparation of novel pyrazole derivatives and 6-heterocycloalkyl quinazoline derivatives.

trans 4-Dimethylaminocrotonic acid HCl is a reagent used in the preparation of tyrosine kinase inhibiting antitumor agents.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P261-P280-P305+P351+P338
HS Code  2922498590

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