methyl n-boc-l-proline-3-ene

Modify Date: 2026-07-19 23:26:34

methyl n-boc-l-proline-3-ene Structure
methyl n-boc-l-proline-3-ene structure
Common Name methyl n-boc-l-proline-3-ene
CAS Number 74844-93-2 Molecular Weight 227.257
Density 1.1±0.1 g/cm3 Boiling Point 287.3±40.0 °C at 760 mmHg
Molecular Formula C11H17NO4 Melting Point N/A
MSDS N/A Flash Point 127.6±27.3 °C

 Names

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

Name 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate
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 1.1±0.1 g/cm3
Boiling Point 287.3±40.0 °C at 760 mmHg
Molecular Formula C11H17NO4
Molecular Weight 227.257
Flash Point 127.6±27.3 °C
Exact Mass 227.115753
PSA 55.84000
LogP 0.99
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.492
InChIKey YDQDZLXTPXNOKO-QMMMGPOBSA-N
SMILES COC(=O)C1C=CCN1C(=O)OC(C)(C)C
Storage condition Store at 0-5°C

 Safety Information

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

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

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

 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%

 Synonyms

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

N-Boc-L-proline-3-ene
methyl (2S)-N-tert-butyloxycarbonyl-3,4-dehydroprolinate
(S)-N-Boc-3,4-dehydroprolone methyl ester
1-TERT-BUTYL 2-METHYL (2S)-2,5-DIHYDRO-1H-PYRROLE-1,2-DICARBOXYLATE
(2S)-N-(tert-Butoxycarbonyl)-2-methoxycarbonyl-3-pyrroline
(S)-N-Boc-3,4-didehydroproline methyl ester
N-Boc-3,4-dehydro-L-proline methyl ester
2-Methyl 1-(2-methyl-2-propanyl) (2S)-2,5-dihydro-1H-pyrrole-1,2-dicarboxylate
(S)-1-tert-Butyl 2-methyl 1H-pyrrole-1,2(2H,5H)-dicarboxylate
methyl N-BOC-3,4-didehydro-(S)-prolinate
Boc-3,4-dehydro-L-proline methyl ester
N-BOC-3,4-didehydro-(S)-proline methyl ester
(S)-2,5-Dihydro-pyrrole-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
Methyl n-boc-l-proline-3-ene

 methyl n-boc-l-proline-3-ene | FAQ

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

Q: What is the polar surface area (PSA) of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate?
A: Polar surface area (PSA) of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate is 55.84000.
Q: What are the upstream materials of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate?
A: Related upstream materials(CAS) of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate: 186581-53-3;51154-06-4;83548-49-6;74844-91-0;18107-18-1;74-88-4;189160-59-6;84520-67-2;462125-00-4;102195-80-2.
Q: What is the English name of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate?
A: The English name of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate is 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate.
Q: What are the downstream products of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate?
A: Related downstream products(CAS) of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate: 51154-06-4;90104-21-5;203866-13-1.
Q: What is the CAS number of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate?
A: CAS number of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate is 74844-93-2.
Q: What is the LogP of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate?
A: LogP of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate is 0.99.
Q: What is the molecular formula of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate?
A: Molecular formula of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate is C11H17NO4.
Q: What is the InChIKey of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate?
A: InChIKey of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate is YDQDZLXTPXNOKO-QMMMGPOBSA-N.
Q: What is the boiling point of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate?
A: Boiling point of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate is 287.3±40.0 °C at 760 mmHg.
Q: What is the molecular weight of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate?
A: Molecular weight of 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate is 227.257.

 methyl n-boc-l-proline-3-enefactory

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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