methyl 4-chlorobut-2-enoate

Modify Date: 2026-07-01 18:14:12

methyl 4-chlorobut-2-enoate Structure
methyl 4-chlorobut-2-enoate structure
Common Name methyl 4-chlorobut-2-enoate
CAS Number 999-54-2 Molecular Weight 134.56100
Density N/A Boiling Point N/A
Molecular Formula C5H7ClO2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name methyl 4-chlorobut-2-enoate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C5H7ClO2
Molecular Weight 134.56100
Exact Mass 134.01300
PSA 26.30000
LogP 0.95440
InChIKey HVZYNAMDXGRPBS-NSCUHMNNSA-N
SMILES COC(=O)C=CCCl

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~50%

methyl 4-chlorobut-2-enoate Structure

methyl 4-chloro...

CAS#:999-54-2

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Literature: Den Hartog, Tim; Rudolph, Alena; MacIa, Beatriz; Minnaard, Adriaan J.; Feringa, Ben L. Journal of the American Chemical Society, 2010 , vol. 132, # 41 p. 14349 - 14351

~6%

methyl 4-chlorobut-2-enoate Structure

methyl 4-chloro...

CAS#:999-54-2

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Literature: Schmidt, Christian; Kazmaier, Uli European Journal of Organic Chemistry, 2008 , # 5 p. 887 - 894

~%

methyl 4-chlorobut-2-enoate Structure

methyl 4-chloro...

CAS#:999-54-2

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Literature: Duclos, Jean-Francois; Outurquin, Francis; Paulmier, Claude Tetrahedron Letters, 1993 , vol. 34, # 46 p. 7417 - 7420

~%

methyl 4-chlorobut-2-enoate Structure

methyl 4-chloro...

CAS#:999-54-2

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Literature: House,H.O. et al. Journal of Organic Chemistry, 1964 , vol. 29, p. 3327 - 3333

~%

methyl 4-chlorobut-2-enoate Structure

methyl 4-chloro...

CAS#:999-54-2

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Literature: Hoyte,R.M.; Denney,D.B. Journal of Organic Chemistry, 1974 , vol. 39, p. 2607 - 2612

~%

methyl 4-chlorobut-2-enoate Structure

methyl 4-chloro...

CAS#:999-54-2

Learn More
Literature: House,H.O. et al. Journal of Organic Chemistry, 1964 , vol. 29, p. 3327 - 3333

~%

methyl 4-chlorobut-2-enoate Structure

methyl 4-chloro...

CAS#:999-54-2

Learn More
Literature: Rambaud; Fritz Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1946 , vol. 222, p. 744,745

 methyl 4-chlorobut-2-enoateBioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Antifungal activity against Aspergillus niger ATCC 1004 assessed as growth inhibition...
Source: ChEMBL
Target: Aspergillus niger
External Id: CHEMBL3280143
Name: Antifungal activity against Aspergillus niger ATCC 1004 assessed as growth inhibition...
Source: ChEMBL
Target: Aspergillus niger
External Id: CHEMBL3280142
Name: Antifungal activity against Mucor mucedo ATCC 7941 assessed as growth inhibition at p...
Source: ChEMBL
Target: Mucor mucedo
External Id: CHEMBL3280145
Name: Antifungal activity against Mucor mucedo ATCC 7941 assessed as growth inhibition at p...
Source: ChEMBL
Target: Mucor mucedo
External Id: CHEMBL3280144
Name: Antifungal activity against Mucor mucedo ATCC 7941 assessed as growth inhibition at p...
Source: ChEMBL
Target: Mucor mucedo
External Id: CHEMBL3280147
Name: Antifungal activity against Mucor mucedo ATCC 7941 assessed as growth inhibition at p...
Source: ChEMBL
Target: Mucor mucedo
External Id: CHEMBL3280146
Name: Antifungal activity against Trichophyton mentagrophytes ATCC 9129 assessed as growth ...
Source: ChEMBL
Target: Trichophyton mentagrophytes
External Id: CHEMBL3280149
Name: Antifungal activity against Trichophyton mentagrophytes ATCC 9129 assessed as growth ...
Source: ChEMBL
Target: Trichophyton mentagrophytes
External Id: CHEMBL3280148
Name: Antifungal activity against Trichophyton mentagrophytes ATCC 9129 assessed as growth ...
Source: ChEMBL
Target: Trichophyton mentagrophytes
External Id: CHEMBL3280264
Name: Antifungal activity against Trichophyton mentagrophytes ATCC 9129 assessed as growth ...
Source: ChEMBL
Target: Trichophyton mentagrophytes
External Id: CHEMBL3280263
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

methyl 4-chlorocrotonate
2-Butenoic acid,4-chloro-,methyl ester
methyl 4-chloro-2-butenolate
4-chloro-trans-crotonic acid methyl ester
methyl E-4-chloro-2-butenoate

 methyl 4-chlorobut-2-enoate | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does methyl 4-chlorobut-2-enoate have?
A: English synonyms of methyl 4-chlorobut-2-enoate: methyl 4-chlorocrotonate, 2-Butenoic acid,4-chloro-,methyl ester, methyl 4-chloro-2-butenolate, 4-chloro-trans-crotonic acid methyl ester, methyl E-4-chloro-2-butenoate.
Q: What is the polar surface area (PSA) of methyl 4-chlorobut-2-enoate?
A: Polar surface area (PSA) of methyl 4-chlorobut-2-enoate is 26.30000.
Q: What is the CAS number of methyl 4-chlorobut-2-enoate?
A: CAS number of methyl 4-chlorobut-2-enoate is 999-54-2.
Q: What is the Chinese name of 999-54-2?
A: Chinese name of 999-54-2 is 999-54-2.
Q: What are the upstream materials of methyl 4-chlorobut-2-enoate?
A: Related upstream materials(CAS) of methyl 4-chlorobut-2-enoate: 67-56-1;26340-58-9;107-20-0;100038-62-8;623-43-8;10488-68-3.
Q: What is the English name of methyl 4-chlorobut-2-enoate?
A: The English name of methyl 4-chlorobut-2-enoate is methyl 4-chlorobut-2-enoate.
Q: What is the molecular formula of methyl 4-chlorobut-2-enoate?
A: Molecular formula of methyl 4-chlorobut-2-enoate is C5H7ClO2.
Q: What are the downstream products of methyl 4-chlorobut-2-enoate?
A: Related downstream products(CAS) of methyl 4-chlorobut-2-enoate: 623-43-8;37616-27-6;98486-31-8.
Q: What is the InChIKey of methyl 4-chlorobut-2-enoate?
A: InChIKey of methyl 4-chlorobut-2-enoate is HVZYNAMDXGRPBS-NSCUHMNNSA-N.
Q: What is the SMILES notation of methyl 4-chlorobut-2-enoate?
A: SMILES notation of methyl 4-chlorobut-2-enoate is COC(=O)C=CCCl.
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