Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,7-Diazaspiro[3.5]nonan-1-one
Price:
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,7-Diazaspiro[3.5]nonan-1-one
Price: ￥448.0/25mg ￥1078.0/100mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: tert-Butyl 7-acetyl-2,7-diazaspiro[3.5]nonane-2-carboxylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

1147422-92-1

1147422-92-1 structure

1147422-92-1 structure

Name: 2,7-Diazaspiro[3.5]nonan-1-one
Chemical Name: tert-butyl 7-acetyl-2,7-diazaspiro[3.5]nonane-2-carboxylate
CAS Number: 1147422-92-1
Molecular Formula: C₁₄H₂₄N₂O₃
Molecular Weight: 268.352
Create Date: 2018-12-21 00:50:05
Modify Date: 2024-07-18 19:42:25

Name	tert-butyl 7-acetyl-2,7-diazaspiro[3.5]nonane-2-carboxylate
Synonyms	2-Methyl-2-propanyl 7-acetyl-2,7-diazaspiro[3.5]nonane-2-carboxylate tert-butyl 7-acetyl-2,7-diazaspiro[3.5]nonane-2-carboxylate tert-Butyl-7-acetyl-2,7-diazaspiro[3.5]nonan-2-carboxylat 2,7-Diazaspiro[3.5]nonane-2-carboxylic acid, 7-acetyl-, 1,1-dimethylethyl ester

Density	1.1±0.1 g/cm3
Boiling Point	403.5±45.0 °C at 760 mmHg
Molecular Formula	C₁₄H₂₄N₂O₃
Molecular Weight	268.352
Flash Point	197.8±28.7 °C
Exact Mass	268.178680
PSA	49.85000
LogP	1.03
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.526
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2933990090

1032158-48-7 structure

1032158-48-7

~%

1147422-92-1 structure

1147422-92-1

Literature: F. HOFFMANN-LA ROCHE AG Patent: WO2009/53715 A1, 2009 ; Location in patent: Page/Page column 69-70 ; WO 2009/053715 A1

Precursor 1
1032158-48-7
DownStream 0

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%