Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (R)-5-(1-(tert-butoxycarbonylamino)ethyl)isoxazole-3-carboxylic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (R)-5-(1-(TERT-BUTOXYCARBONYLAMINO)ETHYL)ISOXAZOLE-3-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

893842-76-7

893842-76-7 structure

893842-76-7 structure

Name: (R)-5-(1-(TERT-BUTOXYCARBONYLAMINO)ETHYL)ISOXAZOLE-3-CARBOXYLIC ACID
Chemical Name: 5-[(1R)-1-[(2-methylpropan-2-yl)oxycarbonylamino]ethyl]-1,2-oxazole-3-carboxylic acid
CAS Number: 893842-76-7
Molecular Formula: C₁₁H₁₆N₂O₅
Molecular Weight: 256.25500
Create Date: 2019-01-01 18:58:57
Modify Date: 2025-09-12 11:36:37

Name	5-[(1R)-1-[(2-methylpropan-2-yl)oxycarbonylamino]ethyl]-1,2-oxazole-3-carboxylic acid
Synonyms	(R)-5-(1-(tert-butoxycarbonylamino)ethyl)isoxazole-3-carboxylic acid

Molecular Formula	C₁₁H₁₆N₂O₅
Molecular Weight	256.25500
Exact Mass	256.10600
PSA	101.66000
LogP	2.34940

HS Code	2934999090

893444-15-0 structure

893444-15-0

~%

893842-76-7 structure

893842-76-7

Literature: Sunesis Pharmaceuticals, Inc Patent: US2009/5359 A1, 2009 ; Location in patent: Page/Page column 42-43 ; US 20090005359 A1

Precursor 1
893444-15-0
DownStream 1
1095824-21-7

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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