ETHYL 5-BOC-4,5,6,7-TETRAHYDROTHIENO[3,2-C]PYRIDINE-2-CARBOXYLATE

Modify Date: 2024-01-15 06:35:01

ETHYL 5-BOC-4,5,6,7-TETRAHYDROTHIENO[3,2-C]PYRIDINE-2-CARBOXYLATE Structure
ETHYL 5-BOC-4,5,6,7-TETRAHYDROTHIENO[3,2-C]PYRIDINE-2-CARBOXYLATE structure
Common Name ETHYL 5-BOC-4,5,6,7-TETRAHYDROTHIENO[3,2-C]PYRIDINE-2-CARBOXYLATE
CAS Number 623564-30-7 Molecular Weight 311.397
Density 1.2±0.1 g/cm3 Boiling Point 443.4±45.0 °C at 760 mmHg
Molecular Formula C15H21NO4S Melting Point N/A
MSDS N/A Flash Point 222.0±28.7 °C

 Names

Name 5-O-tert-butyl 2-O-ethyl 6,7-dihydro-4H-thieno[3,2-c]pyridine-2,5-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 443.4±45.0 °C at 760 mmHg
Molecular Formula C15H21NO4S
Molecular Weight 311.397
Flash Point 222.0±28.7 °C
Exact Mass 311.119141
PSA 84.08000
LogP 3.06
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.544

 Safety Information

HS Code 2934999090

 Synthetic Route

~22%

ETHYL 5-BOC-4,5,6,7-TETRAHYDROTHIENO[3,2-C]PYRIDINE-2-CARBOXYLATE Structure

ETHYL 5-BOC-4,5...

CAS#:623564-30-7

Literature: GRUeNENTHAL GMBH Patent: WO2009/124746 A1, 2009 ; Location in patent: Page/Page column 125 ;

~%

ETHYL 5-BOC-4,5,6,7-TETRAHYDROTHIENO[3,2-C]PYRIDINE-2-CARBOXYLATE Structure

ETHYL 5-BOC-4,5...

CAS#:623564-30-7

Literature: US2010/99664 A1, ; Page/Page column 32 ; US 20100099664 A1

~36%

ETHYL 5-BOC-4,5,6,7-TETRAHYDROTHIENO[3,2-C]PYRIDINE-2-CARBOXYLATE Structure

ETHYL 5-BOC-4,5...

CAS#:623564-30-7

Literature: ORCHID RESEARCH LABORATORIES LTD; RAJAGOPAL, Sridharan; KILAMBI, Narasimhan; KACHHADIA, Virendra; RATHINASAMY, Suresh; BALASUBRAMANIAN, Gopalan; MANI, Umamaheswari; RAJAGOPALAN, Nirmala; PUSHPARAJ, Judy Auxcilia; ROY, Anshu Mittal; VISHWAKARMA, Lolaknath Santosh; NARAYANAN, Shridhar; KALIYAMOORTHY, Vadivel; THANASEKARAN, Ponpandian; THATAVARTHY KRISHNA, Rama; KANNAN, Kalaivani; KULATHINGAL, Jayanarayan; MOOKKAN, Jeyamurugan; CHIDAMBARAM VENKATESWARAN, Srinivasan; AHAMED ALI, Fakrudeen Patent: WO2012/117421 A1, 2012 ; Location in patent: Page/Page column 39-40 ; WO 2012/117421 A1

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Ethyl 5-Boc-4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-carboxylate
5-tert-butyl 2-ethyl 4H,5H,6H,7H-thieno[3,2-nc]pyridine-2,5-dicarboxylate
5-tert-butyl2-ethyl6,7-dihydrothieno[3,2-c]pyridine-2,5(4H)-dicarboxylate
2-Ethyl 5-(2-methyl-2-propanyl) 6,7-dihydrothieno[3,2-c]pyridine-2,5(4H)-dicarboxylate
5-tert-butyl 2-ethyl 6,7-dihydro-4H-thieno[3,2-c]pyridine-2,5-dicarboxylate
5-tert-butyl 2-ethyl 6,7-dihydrothieno[3,2-c]pyridine-2,5(4H)-dicarboxylate
Thieno[3,2-c]pyridine-2,5(4H)-dicarboxylic acid, 6,7-dihydro-, 5-(1,1-dimethylethyl) 2-ethyl ester