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: tryptophan butyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31338-08-6

31338-08-6 structure

31338-08-6 structure

Name: tryptophan butyl ester
Chemical Name: butyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate
CAS Number: 31338-08-6
Molecular Formula: C₁₅H₂₀N₂O₂
Molecular Weight: 260.33100
Create Date: 2016-03-03 00:38:54
Modify Date: 2025-08-26 17:32:12

Name	butyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate
Synonyms	DL-Tryptophan butyl ester Tryptophan,butyl ester,L-(6CI,8CI) L-Tryptophan,butylester Tryptophan butyl ester

Molecular Formula	C₁₅H₂₀N₂O₂
Molecular Weight	260.33100
Exact Mass	260.15200
PSA	68.11000
LogP	3.08130

HS Code	2933990090

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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