Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3H-spiro[isobenzofuran-1,4'-piperidin]-3-one
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3H-SPIRO[ISOBENZOFURAN-1,4'-PIPERIDIN]-3-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 3H-spiro[isobenzofuran-1,4'-piperidin]-3-one
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

37663-46-0

37663-46-0 structure

37663-46-0 structure

Name: 3H-spiro[isobenzofuran-1,4'-piperidin]-3-one
Chemical Name: spiro[2-benzofuran-3,4'-piperidine]-1-one
CAS Number: 37663-46-0
Molecular Formula: C₁₂H₁₇NO₂
Molecular Weight: 207.269
Create Date: 2018-12-18 19:00:30
Modify Date: 2025-08-22 10:11:00

Name	spiro[2-benzofuran-3,4'-piperidine]-1-one
Synonyms	3a,7a-Dihydro-3H-spiro[2-benzofuran-1,4'-piperidin]-3-ol Spiro[isobenzofuran-1(3H),4'-piperidin]-3-ol, 3a,7a-dihydro- 3H-spiro[isobenzofuran-1,4'-piperidin]-3-one

Density	1.2±0.1 g/cm3
Boiling Point	373.9±42.0 °C at 760 mmHg
Melting Point	132-133ºC
Molecular Formula	C₁₂H₁₇NO₂
Molecular Weight	207.269
Flash Point	179.9±27.9 °C
Exact Mass	207.125931
PSA	38.33000
LogP	0.49
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.596

HS Code	2934999090

Precursor 6
3612-20-2 37663-42-6 93-98-1 54596-21-3
54595-99-2 32664-13-4
DownStream 0

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

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