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Afatinib Impurity 56

CAS No.
1092365-58-6
Chemical Name:
Afatinib Impurity 56
Synonyms
4-dimethylamino-cis-crotonicacid;(Z)-4-(N,N-dimethyl)-2-Butenoic acid;(Z)-4-(Dimethylamino)-2-butenoic Acid;(Z)-4-(dimethylamino)but-2-enoic acid;(2Z)-4-(dimethylamino)but-2-enoicacid;2-Butenoic acid, 4-(dimethylamino)-, (2Z)-;(2Z)-4-(Dimethylamino)-2-butenoic Acid - [D89203];(2Z)-4-(Dimethylamino)-2-butenoic Acid (Afatinib Impurity)
CBNumber:
CB65417489
Molecular Formula:
C6H11NO2
Molecular Weight:
129.16
MDL Number:
MFCD30148125
MOL File:
1092365-58-6.mol
MSDS File:
SDS
Last updated:2026-05-28 05:37:08

Afatinib Impurity 56 Properties

Boiling point 235.2±23.0 °C(Predicted)
Density 1.049±0.06 g/cm3(Predicted)
storage temp. 2-8°C, protect from light
pka 2.62±0.25(Predicted)
Appearance Light yellow to brown Solid
FDA UNII CB8Z25S3EA

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Afatinib Impurity 56 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Synthonix D89203 (2Z)-4-(Dimethylamino)-2-butenoic Acid 97% 1092365-58-6 100mg $350 2026-05-06 Buy
Synthonix D89203 (2Z)-4-(Dimethylamino)-2-butenoic Acid 97% 1092365-58-6 250mg $590 2026-05-06 Buy
Synthonix D89203 (2Z)-4-(Dimethylamino)-2-butenoic Acid 97% 1092365-58-6 1g $1180 2026-05-06 Buy
aablocks AA01BTGK (Z)-4-(Dimethylamino)But-2-Enoic Acid 95% 1092365-58-6 100mg $238 2026-05-29 Buy
aablocks AA01BTGK (Z)-4-(Dimethylamino)But-2-Enoic Acid 95% 1092365-58-6 250mg $400 2026-05-29 Buy
Product number Packaging Price Buy
D89203 100mg $350 Buy
D89203 250mg $590 Buy
D89203 1g $1180 Buy
AA01BTGK 100mg $238 Buy
AA01BTGK 250mg $400 Buy

Afatinib Impurity 56 Preparation Products And Raw materials

Raw materials

Preparation Products

Afatinib Impurity 56 Suppliers

Global Suppliers ( 15)
Supplier Tel Email Country ProdList Advantage
Jinan blalong chemical co. LTD 2710913286@qq.com 1513643261@qq.com China 14227 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Shanghai Maclean Biochemical Technology Co., LTD 021-50706066 15221275939 shenlinxing@macklin.cn China 29676 58
ShenZhen Trendseen Biological Technology Co.,Ltd. 13417589054 trendseenbio@gmail.com China 9067 58
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 9993 58
Beijing Famozi Pharmaceutical Technology Co., Ltd 15811073878 2559355526@qq.com China 9993 58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd. 025-66061636 19370895928 qqyang@aikonchem.com China 9995 58
Jiangsu Aosaikang Pharmaceutical Co., Ltd 13585114296 13585114296 liuhongwei@ask-pharm.com China 1122 58
Chengdu Peter-like Biotechnology Co., Ltd. 028-81700200 13308200041 2851167782@qq.com China 10763 58
Changzhou Xianglong Pharmaceutical Technology Co., Ltd., 18915873328 18915873328 sales@xianglongpharm.com China 11049 58

Afatinib Impurity 56 Spectrum

(Z)-4-(N,N-dimethyl)-2-Butenoic acid 2-Butenoic acid, 4-(dimethylamino)-, (2Z)- (2Z)-4-(Dimethylamino)-2-butenoic Acid (Afatinib Impurity) 4-dimethylamino-cis-crotonicacid (2Z)-4-(dimethylamino)but-2-enoicacid (Z)-4-(dimethylamino)but-2-enoic acid (Z)-4-(Dimethylamino)-2-butenoic Acid (2Z)-4-(Dimethylamino)-2-butenoic Acid - [D89203] 1092365-58-6