Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Indole-3-(4'-oxo)butyric acid
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Indole-3-(4'-oxo)butyric acid
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: Indole-3-(4'-oxo)butyric acid
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

835-45-0

835-45-0 structure

835-45-0 structure

Name: Indole-3-(4'-oxo)butyric acid
Chemical Name: 4-(1H-indol-3-yl)-4-oxobutanoic acid
CAS Number: 835-45-0
Molecular Formula: C₁₂H₁₁NO₃
Molecular Weight: 217.221
Create Date: 2018-12-20 16:32:26
Modify Date: 2025-08-25 07:43:17

Name	4-(1H-indol-3-yl)-4-oxobutanoic acid
Synonyms	MFCD00559697 4-(1H-Indol-3-yl)-4-oxobutanoic acid 4-Indol-3-yl-4-oxo-buttersaeure Indole-3-(4'-oxo)butyric acid 4-indol-3-yl-4-oxo-butyric acid 1H-Indole-3-butanoic acid, γ-oxo-

Density	1.3±0.1 g/cm3
Boiling Point	500.6±30.0 °C at 760 mmHg
Melting Point	241-242℃ (ethanol )
Molecular Formula	C₁₂H₁₁NO₃
Molecular Weight	217.221
Flash Point	256.6±24.6 °C
Exact Mass	217.073898
PSA	70.16000
LogP	1.68
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.659

HS Code	2933990090

120-72-9 structure

120-72-9

543-20-4 structure

543-20-4

~73%

835-45-0 structure

835-45-0

Literature: Ottoni; Neder; Dias; Cruz; Aquino Organic letters, 2001 , vol. 3, # 7 p. 1005 - 1007

21859-98-3 structure

21859-98-3

~72%

835-45-0 structure

835-45-0

Literature: McLaughlin, Emily C.; Norman, Matthew W.; Ko Ko, Thant; Stolt, Ingrid Tetrahedron Letters, 2014 , vol. 55, # 16 p. 2609 - 2611

120-72-9 structure

120-72-9

~%

835-45-0 structure

835-45-0

Literature: Journal of the Chemical Society, , p. 2227,2228

13672-36-1 structure

13672-36-1

~%

835-45-0 structure

835-45-0

Literature: Journal of the Chemical Society, , p. 2227,2228

120-72-9 structure

120-72-9

108-30-5 structure

108-30-5

~%

835-45-0 structure

835-45-0

Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 1221 - 1226

Precursor 4
120-72-9 543-20-4 13672-36-1 108-30-5
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%

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