benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate

Modify Date: 2026-08-02 22:04:40

benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate Structure
benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate structure
Common Name benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate
CAS Number 20303-31-5 Molecular Weight 315.364
Density 1.2±0.1 g/cm3 Boiling Point 468.8±45.0 °C at 760 mmHg
Molecular Formula C18H21NO4 Melting Point 98-99ºC(lit.)
MSDS N/A Flash Point 237.3±28.7 °C

 Names

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

Name benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate
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.

Density 1.2±0.1 g/cm3
Boiling Point 468.8±45.0 °C at 760 mmHg
Melting Point 98-99ºC(lit.)
Molecular Formula C18H21NO4
Molecular Weight 315.364
Flash Point 237.3±28.7 °C
Exact Mass 315.147064
PSA 68.39000
LogP 3.93
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.564
InChIKey KCXNIAMRWFWMOX-UHFFFAOYSA-N
SMILES COC(=O)CCc1c(C)[nH]c(C(=O)OCc2ccccc2)c1C

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26;S37/S39
HS Code 2933990090

 Synthetic Route

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

~61%

benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate Structure

benzyl 4-(3-met...

CAS#:20303-31-5

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Literature: SANOFI PASTEUR SA Patent: US2008/242857 A1, 2008 ; Location in patent: Page/Page column 15 ;

~51%

benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate Structure

benzyl 4-(3-met...

CAS#:20303-31-5

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Literature: Pereira, Nelson; Serra, Armenio C.; Pineiro, Marta; Gonsalves, Antonio M. D'A. Rocha; Abrantes, Margarida; Laranjo, Mafalda; Botelho, Filomena Journal of Porphyrins and Phthalocyanines, 2010 , vol. 14, # 5 p. 438 - 445

~%

benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate Structure

benzyl 4-(3-met...

CAS#:20303-31-5

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Literature: Journal of the Chemical Society, , p. 4254 Org. Synth. Coll. Vol. V. <1973> 1022

~%

benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate Structure

benzyl 4-(3-met...

CAS#:20303-31-5

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Literature: Journal of the Chemical Society, , p. 3779,3782

~%

benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate Structure

benzyl 4-(3-met...

CAS#:20303-31-5

Learn More
Literature: Journal of the Chemical Society, , p. 3779,3782

~%

benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate Structure

benzyl 4-(3-met...

CAS#:20303-31-5

Learn More
Literature: Journal of the Chemical Society, , p. 3779,3782

~%

benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate Structure

benzyl 4-(3-met...

CAS#:20303-31-5

Learn More
Literature: Journal of the Chemical Society, , p. 3779,3782

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Bioassay

View more

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

Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: HTS to identify inhibitors of Caspase inhibitor (zVAD) Induced Cell Death in L929 Cel...
Source: University of Pittsburgh Molecular Library Screening Center
Target: N/A
External Id: HTS to identify inhibitors of Caspase Inhibitor (zVAD) Induced Cell Death in L929 Cells: Confirmation Assays, MH81266
Name: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN
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 Synonyms

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

upcmld-dp155
1H-Pyrrole-3-propanoic acid, 2,4-dimethyl-5-[(phenylmethoxy)carbonyl]-, methyl ester
Benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate
MFCD00010681

  | FAQ

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

Q: What is the safety information for benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate?
A: Safety information for benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate: S26;S37/S39.
Q: What are the downstream products of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate?
A: Related downstream products(CAS) of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate: 5522-66-7;18818-25-2;5594-29-6;13219-76-6;5522-63-4;25767-20-8;2624-63-7;61637-66-9;54474-51-0.
Q: What is the molecular formula of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate?
A: Molecular formula of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate is C18H21NO4.
Q: What English synonyms does benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate have?
A: English synonyms of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate: upcmld-dp155, 1H-Pyrrole-3-propanoic acid, 2,4-dimethyl-5-[(phenylmethoxy)carbonyl]-, methyl ester, Benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate, MFCD00010681.
Q: What is the melting point of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate?
A: Melting point of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate is 98-99ºC(lit.).
Q: What is the boiling point of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate?
A: Boiling point of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate is 468.8±45.0 °C at 760 mmHg.
Q: What is the CAS number of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate?
A: CAS number of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate is 20303-31-5.
Q: What is the LogP of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate?
A: LogP of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate is 3.93.
Q: What are the upstream materials of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate?
A: Related upstream materials(CAS) of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate: 67-56-1;13984-53-7;27331-98-2;5396-89-4;2386-37-0;54278-10-3.
Q: What is the InChIKey of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate?
A: InChIKey of benzyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate is KCXNIAMRWFWMOX-UHFFFAOYSA-N.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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