tert-Butyl 5-amino-3,4-dihydroisoquinoline-2(1H)-carboxylate

Modify Date: 2025-08-22 08:08:19

tert-Butyl 5-amino-3,4-dihydroisoquinoline-2(1H)-carboxylate structure	Common Name	tert-Butyl 5-amino-3,4-dihydroisoquinoline-2(1H)-carboxylate
	CAS Number	201150-73-4	Molecular Weight	248.321
	Density	1.1±0.1 g/cm3	Boiling Point	390.4±42.0 °C at 760 mmHg
	Molecular Formula	C₁₄H₂₀N₂O₂	Melting Point	121-125°C
	MSDS	N/A	Flash Point	189.9±27.9 °C

Name	tert-Butyl 5-amino-1,2,3,4-tetrahydroisoquinoline-2-carboxylate
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	390.4±42.0 °C at 760 mmHg
Melting Point	121-125°C
Molecular Formula	C₁₄H₂₀N₂O₂
Molecular Weight	248.321
Flash Point	189.9±27.9 °C
Exact Mass	248.152481
PSA	55.56000
LogP	1.66
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.569
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2933499090

1,2,3,4-Tetrahydro-5-isoquinolinamine structure

1,2,3,4-Tetrahy...

CAS#:115955-90-3

Di-tert-butyl dicarbonate structure

Di-tert-butyl d...

CAS#:24424-99-5

~89%

tert-Butyl 5-amino-3,4-dihydroisoquinoline-2(1H)-carboxylate Structure

tert-Butyl 5-am...

CAS#:201150-73-4

Literature: INTERMUNE, INC.; ARRAY BIOPHARMA INC. Patent: WO2005/37214 A2, 2005 ; Location in patent: Page/Page column 121-122 ;

Isoquinolin-5-amine structure

Isoquinolin-5-amine

CAS#:1125-60-6

~%

tert-Butyl 5-amino-3,4-dihydroisoquinoline-2(1H)-carboxylate Structure

tert-Butyl 5-am...

CAS#:201150-73-4

Literature: Bioorganic and Medicinal Chemistry, , vol. 8, # 8 p. 2085 - 2094

Precursor 3
CAS#:115955-90-3 1,2,3,4-Tetrahy... CAS#:24424-99-5 Di-tert-butyl d... CAS#:1125-60-6 Isoquinolin-5-amine
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%

2(1H)-Isoquinolinecarboxylic acid, 5-amino-3,4-dihydro-, 1,1-dimethylethyl ester

tert-butyl 5-amino-3,4-dihydro-1H-isoquinoline-2-carboxylate

2-Methyl-2-propanyl 5-amino-3,4-dihydro-2(1H)-isoquinolinecarboxylate

tert-Butyl 5-amino-3,4-dihydroisoquinoline-2(1H)-carboxylate

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: tert-Butyl 5-amino-3,4-dihydroisoquinoline-2(1H)-carboxylate
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: tert-Butyl 5-amino-3,4-dihydroisoquinoline-2(1H)-carboxylate
Price: ￥858.0/250mg ￥288.0/50mg
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Amino-2-tert-Butoxycarbonyl-1,2,3,4-tetrahydroisoquinoline
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: tert-Butyl 5-amino-3,4-dihydroisoquinoline-2(1H)-carboxylate
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/25g
Purity: 97.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 406104890@qq.com

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