Ethyl 3-hydroxy-3-methyl-1-tosylpyrrolidine-2-carboxylate

Modify Date: 2025-09-29 16:18:51

Ethyl 3-hydroxy-3-methyl-1-tosylpyrrolidine-2-carboxylate Structure
Ethyl 3-hydroxy-3-methyl-1-tosylpyrrolidine-2-carboxylate structure
Common Name Ethyl 3-hydroxy-3-methyl-1-tosylpyrrolidine-2-carboxylate
CAS Number 3284-52-4 Molecular Weight 327.39600
Density 1.295 g/cm3 Boiling Point 463.358ºC at 760 mmHg
Molecular Formula C15H21NO5S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name ethyl 3-hydroxy-3-methyl-1-(4-methylphenyl)sulfonylpyrrolidine-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.295 g/cm3
Boiling Point 463.358ºC at 760 mmHg
Molecular Formula C15H21NO5S
Molecular Weight 327.39600
Exact Mass 327.11400
PSA 92.29000
LogP 2.09080
Index of Refraction 1.566
InChIKey DUJJLVJTVQPWIJ-UHFFFAOYSA-N
SMILES CCOC(=O)C1N(S(=O)(=O)c2ccc(C)cc2)CCC1(C)O
Storage condition 2-8℃

 Safety Information

HS Code 2933990090

 Synthetic Route

~78%

Ethyl 3-hydroxy-3-methyl-1-tosylpyrrolidine-2-carboxylate Structure

Ethyl 3-hydroxy...

CAS#:3284-52-4

Literature: SEPRACOR INC. Patent: US2005/143443 A1, 2005 ; Location in patent: Page/Page column 39-40 ;

~%

Ethyl 3-hydroxy-3-methyl-1-tosylpyrrolidine-2-carboxylate Structure

Ethyl 3-hydroxy...

CAS#:3284-52-4

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 18, # 11 p. 3219 - 3223

~47%

Ethyl 3-hydroxy-3-methyl-1-tosylpyrrolidine-2-carboxylate Structure

Ethyl 3-hydroxy...

CAS#:3284-52-4

Literature: Makino, Kazuishi; Suzuki, Tatsuya; Hamada, Yasumasa Bulletin of the Chemical Society of Japan, 2004 , vol. 77, # 9 p. 1649 - 1653

~%

Ethyl 3-hydroxy-3-methyl-1-tosylpyrrolidine-2-carboxylate Structure

Ethyl 3-hydroxy...

CAS#:3284-52-4

Literature: Journal of Heterocyclic Chemistry, , vol. 28, # 7 p. 1671 - 1676

~%

Ethyl 3-hydroxy-3-methyl-1-tosylpyrrolidine-2-carboxylate Structure

Ethyl 3-hydroxy...

CAS#:3284-52-4

Literature: EP2612848 A1, ;

 Customs

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

3-Hydroxy-N-tosyl-pyrrolidin
ethyl 3-hydroxy-3-methyl-1-tosylpyrrolidine-2-carboxylate
A5869
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