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ChemicalBook >> CAS DataBase List >> N-Benzylmaleamic acid

N-Benzylmaleamic acid

N-Benzylmaleamic acid price.
  • $21.4 - $484
  • Product name: N-Benzylmaleamic acid
  • CAS: 15329-69-8
  • MF: C11H11NO3
  • MW: 205.21
  • EINECS:239-361-6
  • MDL Number:MFCD00020482
  • Synonyms:OTAVA-BB BB7010590145;AKOS 228-29;4-(BENZYLAMINO)-4-OXO-2-BUTENOIC ACID;(Z)-4-BENZYLAMINO-4-OXOBUT-2-ENOIC ACID;(Z)-4-Oxo-4-(benzylamino)-2-butenoic acid;(Z)-4-Oxo-4-[(phenylmethyl)amino]-2-butenoic acid;N-Benzylmaleamidic acid;ASISCHEM U47739
Price16 Properties Safety Information Description
16 prices
Selected condition：
Brand
  • aablocks
  • AHH
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • AstaTech
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
  • TRC
Package
  • 1MG
  • 5MG
  • 10MG
  • 250MG
  • 1.00g
  • 5g
  • 10G
  • 25g
  • 100g
  • 250g
  • 500g
  • Manufactureraablocks
  • Product numberAA003SPA
  • Product description(2E)-4-(Benzylamino)-4-Oxobut-2-Enoic Acid 98%
  • Packaging100g
  • Price$79
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-56613
  • Product descriptionN-Benzylmaleamic acid 97%
  • Packaging250g
  • Price$365
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number3708AL
  • Product descriptionN-Benzylmaleamicacid
  • Packaging25g
  • Price$191
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number15329698
  • Product description(Z)-4-(Benzylamino)-4-oxobut-2-enoicacid
  • Packaging100g
  • Price$211.68
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number15329698
  • Product description(Z)-4-(Benzylamino)-4-oxobut-2-enoicacid
  • Packaging500g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0024659
  • Product description4-(BENZYLAMINO)-4-OXO-2-BUTENOIC ACID 95.00%
  • Packaging1MG
  • Price$452
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0024659
  • Product description4-(BENZYLAMINO)-4-OXO-2-BUTENOIC ACID 95.00%
  • Packaging5MG
  • Price$460
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0024659
  • Product description4-(BENZYLAMINO)-4-OXO-2-BUTENOIC ACID 95.00%
  • Packaging10MG
  • Price$484
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number31050
  • Product description(Z)-4-BENZYLAMINO-4-OXOBUT-2-ENOIC ACID 97%
  • Packaging10G
  • Price$29
  • Updated2026-04-30
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12138745
  • Product description(Z)-4-(Benzylamino)-4-oxobut-2-enoic acid 95+%
  • Packaging500g
  • Price$396
  • Updated2026-05-27
  • Buy
  • ManufacturerMatrix Scientific
  • Product number206718
  • Product description(Z)-4-(Benzylamino)-4-oxo-but-2-enoic acid
  • Packaging1.00g
  • Price$193
  • Updated2026-05-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS393835
  • Product descriptionN-BENZYLMALEAMIC ACID AldrichCPR
  • Packaging250MG
  • Price$28.6
  • Updated2022-05-15
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberB22726
  • Product descriptionN-Benzylmaleamic acid, 98+%
  • Packaging5g
  • Price$21.4
  • Updated2021-12-16
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberB22726
  • Product descriptionN-Benzylmaleamic acid, 98+%
  • Packaging100g
  • Price$201
  • Updated2021-12-16
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberB22726
  • Product descriptionN-Benzylmaleamic acid, 98+%
  • Packaging25g
  • Price$61.8
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberE320028
  • Product description(2E)-4-(Benzylamino)-4-oxobut-2-enoicAcid
  • Packaging250mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003SPA (2E)-4-(Benzylamino)-4-Oxobut-2-Enoic Acid 98% 100g $79 2026-05-28 Buy
AHH MT-56613 N-Benzylmaleamic acid 97% 250g $365 2026-05-26 Buy
AK Scientific 3708AL N-Benzylmaleamicacid 25g $191 2021-12-16 Buy
Alichem 15329698 (Z)-4-(Benzylamino)-4-oxobut-2-enoicacid 100g $211.68 2021-12-16 Buy
Alichem 15329698 (Z)-4-(Benzylamino)-4-oxobut-2-enoicacid 500g $400 2021-12-16 Buy
American Custom Chemicals Corporation CHM0024659 4-(BENZYLAMINO)-4-OXO-2-BUTENOIC ACID 95.00% 1MG $452 2021-12-16 Buy
American Custom Chemicals Corporation CHM0024659 4-(BENZYLAMINO)-4-OXO-2-BUTENOIC ACID 95.00% 5MG $460 2021-12-16 Buy
American Custom Chemicals Corporation CHM0024659 4-(BENZYLAMINO)-4-OXO-2-BUTENOIC ACID 95.00% 10MG $484 2021-12-16 Buy
AstaTech 31050 (Z)-4-BENZYLAMINO-4-OXOBUT-2-ENOIC ACID 97% 10G $29 2026-04-30 Buy
Crysdot CD12138745 (Z)-4-(Benzylamino)-4-oxobut-2-enoic acid 95+% 500g $396 2026-05-27 Buy
Matrix Scientific 206718 (Z)-4-(Benzylamino)-4-oxo-but-2-enoic acid 1.00g $193 2026-05-18 Buy
Sigma-Aldrich S393835 N-BENZYLMALEAMIC ACID AldrichCPR 250MG $28.6 2022-05-15 Buy
Thermo Scientific Chemicals B22726 N-Benzylmaleamic acid, 98+% 5g $21.4 2021-12-16 Buy
Thermo Scientific Chemicals B22726 N-Benzylmaleamic acid, 98+% 100g $201 2021-12-16 Buy
Thermo Scientific Chemicals B22726 N-Benzylmaleamic acid, 98+% 25g $61.8 2021-12-16 Buy
TRC E320028 (2E)-4-(Benzylamino)-4-oxobut-2-enoicAcid 250mg $45 2021-12-16 Buy

Properties

Melting point :136-138°C
Boiling point :476.3±45.0 °C(Predicted)
Density :1.236±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :2.92±0.25(Predicted)
Appearance :White to off-white Solid
BRN :1212733
CAS DataBase Reference :15329-69-8(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar Energy Chemical Adamas Reagent, Ltd. Chengdu jingzhihuacheng Chemical Technology Co., Ltd. Amadis Chemical Company Limited Shanghai Pingguo Pharmaceutical Co., Ltd. Dalian lichuang Chemical Co., Ltd Aikon International Limited