Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: CYCLOPENT[B]INDOLE, 1,2,3,4-TETRAHYDRO-7-METHOXY-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

89169-57-3

89169-57-3 structure

89169-57-3 structure

Name: CYCLOPENT[B]INDOLE, 1,2,3,4-TETRAHYDRO-7-METHOXY-
Chemical Name: cyclopent[b]indole, 1,2,3,4-tetrahydro-7-methoxy
CAS Number: 89169-57-3
Molecular Formula: C₁₂H₁₃NO
Molecular Weight: 187.23800
Create Date: 2017-12-05 04:22:25
Modify Date: 2025-08-25 21:26:20

Name	cyclopent[b]indole, 1,2,3,4-tetrahydro-7-methoxy
Synonyms	2,3-cyclopenteno-5-methoxyindole 5-Methoxy-cyclopent-indol 6-Methoxy-1,2,3,4-tetrahydrocyclopenta<b>indole

Molecular Formula	C₁₂H₁₃NO
Molecular Weight	187.23800
Exact Mass	187.10000
PSA	25.02000
LogP	2.66520

HS Code	2933990090

887122-66-9 structure

887122-66-9

~89%

89169-57-3 structure

89169-57-3

Literature: Miyata, Okiko; Takeda, Norihiko; Kimura, Yasuo; Takemoto, Yoshiji; Tohnai, Norimitsu; Miyata, Mikiji; Naito, Takeaki Tetrahedron, 2006 , vol. 62, # 15 p. 3629 - 3647

19501-58-7 structure

19501-58-7

120-92-3 structure

120-92-3

~70%

89169-57-3 structure

89169-57-3

Literature: Lachance, Nicolas; Chan, Wing Yan Journal of Heterocyclic Chemistry, 2003 , vol. 40, # 2 p. 289 - 295

935-50-2 structure

935-50-2

24214-72-0 structure

24214-72-0

~65%

89169-57-3 structure

89169-57-3

Literature: Zhang, Jinzhu; Yin, Zhiwei; Leonard, Patrick; Wu, Jing; Sioson, Kate; Liu, Che; Lapo, Robert; Zheng, Shengping Angewandte Chemie - International Edition, 2013 , vol. 52, # 6 p. 1753 - 1757 Angew. Chem., 2013 , vol. 125, # 6 p. 1797 - 1801,5

Precursor 4
19501-58-7 120-92-3 935-50-2 24214-72-0
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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