216064-48-1

216064-48-1 structure

Name: 2-Methyl-2-Propanyl 5-Hydroxy-3,4-Dihydro-2(1H)-Isoquinolinecarboxylate
Chemical Name: tert-butyl 5-hydroxy-3,4-dihydro-1H-isoquinoline-2-carboxylate
CAS Number: 216064-48-1
Molecular Formula: C₁₄H₁₉NO₃
Molecular Weight: 249.306
Create Date: 2018-12-25 17:07:30
Modify Date: 2025-08-24 22:36:27

Name	tert-butyl 5-hydroxy-3,4-dihydro-1H-isoquinoline-2-carboxylate
Synonyms	2-t-butoxycarbonyl-5-hydroxy-1,2,3,4-tetrahydroisoquinoline 2(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-5-hydroxy-, 1,1-dimethylethyl ester tert-butyl 5-hydroxy-1,2,3,4-tetrahydroisoquinoline-2-carboxylate 2-tert-butoxycarbonyl-5-hydroxy-tetrahydroisoquinoline 2-Methyl-2-propanyl 5-hydroxy-3,4-dihydro-2(1H)-isoquinolinecarboxylate 5-hydroxy-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester 2-tert-butyloxycarbonyl-5-hydroxy-1,2,3,4-tetrahydroisoquinoline tert-Butyl 5-hydroxy-3,4-dihydroisoquinoline-2(1H)-carboxylate

Density	1.2±0.1 g/cm3
Boiling Point	378.6±42.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₉NO₃
Molecular Weight	249.306
Flash Point	182.7±27.9 °C
Exact Mass	249.136490
PSA	49.77000
LogP	2.21
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.558

Hazard Codes	Xi
HS Code	2933499090

24424-99-5

2439-04-5

~59%

216064-48-1

Literature: Takeda Chemical Industries, Ltd. Patent: EP1123918 A1, 2001 ;

24424-99-5

102879-34-5

~79%

216064-48-1

Literature: Watanabe, Toshihiro; Kinoyama, Isao; Takizawa, Kenji; Hirano, Seiko; Shibanuma, Tadao Chemical and Pharmaceutical Bulletin, 1999 , vol. 47, # 5 p. 672 - 677

102877-50-9

24424-99-5

~83%

216064-48-1

Literature: Fray, M. Jonathan; Allen, Paul; Bradley, Paul R.; Challenger, Clare E.; Closier, Michael; Evans, Tim J.; Lewis, Mark L.; Mathias, John P.; Nichols, Carly L.; Po-Ba, Yvonne M.; Snow, Hayley; Stefaniak, Mark H.; Vuong, Hannah V. Tetrahedron, 2006 , vol. 62, # 29 p. 6869 - 6875

2439-04-5

216064-48-1

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 16, # 24 p. 6293 - 6297

102877-50-9

34619-03-9

216064-48-1

Literature: Tetrahedron Letters, , vol. 38, # 49 p. 8569 - 8572

Precursor 5
24424-99-5 2439-04-5 102877-50-9 102879-34-5
34619-03-9
DownStream 0

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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