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: (S)-2-((TERT-BUTOXYCARBONYL)AMINO)-3-PHENYLPROPYL 4-METHYLBENZENESULFONATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

141403-49-8

141403-49-8 structure

141403-49-8 structure

Name: (S)-2-((TERT-BUTOXYCARBONYL)AMINO)-3-PHENYLPROPYL 4-METHYLBENZENESULFONATE
Chemical Name: [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate
CAS Number: 141403-49-8
Molecular Formula: C₂₁H₂₇NO₅S
Molecular Weight: 405.50800
Create Date: 2018-12-18 10:42:04
Modify Date: 2026-07-13 12:14:04

Name	[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate
Synonyms	(R)-2-(Boc-amino)-3-phenylpropyl 4-Methylbenzenesulfonate Toluene-4-sulfonic acid (S)-2-t-butoxycarbonylamino-3-phenylpropyl ester (R)-2-((tert-butoxycbonyl)amino)-3-phenylpropyl 4-methylbenzenesulfonate (S)-2-((tert-Butoxycarbonyl)amino)-3-phenylpropyl 4-methylbenzenesulfonate Cbamic acid, [1-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-2-phenylethyl]-, 1,1-dimethylethyl ester, (R)- (9CI) (S)-2-((tert-Butoxycbonyl)amino)-3-phenylpropyl 4-methylbenzenesulfonate (2S)-2-[N-(tert-butoxycarbonyl)amino]-3-phenyl-O-(4-methylphenylsulfonyl)propan-1-ol toluene-4-sulfonic acid (S)-2-tert-butoxycarbonylamino-3-phenylpropyl ester (S) 1-hydroxy-O-(p-toluenesulfonyl)-2-amino-N-(tert-butyloxycarbonyl)-3-phenyl-propane (2S)-2-[(2-methylpropan-2-yl)oxycbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate (2S)-2-[N-(tert-butoxycbonyl)amino]-3-phenyl-O-(4-methylphenylsulfonyl)propan-1-ol (2S)-2-[N-(tert-buto×ycbonyl)amino]-3-phenyl-O-(4-Methylphenylsulfonyl)propan-1-ol Boc-L-phenylalaninol p.toluenesulfonic ester

Molecular Formula	C₂₁H₂₇NO₅S
Molecular Weight	405.50800
Exact Mass	405.16100
PSA	90.08000
LogP	5.30800

HS Code	2924299090

Precursor 9
66605-57-0 98-59-9 24424-99-5 3182-95-4
51987-73-6 7524-50-7 104-53-0 63-91-2
104-15-4
DownStream 8
29802-26-4 2323-36-6 33817-09-3 51871-62-6
154669-56-4 15099-85-1 146552-72-9 172695-25-9

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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