Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-(3-hydroxy-5-isoxazolyl)propanoic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Isoxazolepropanoicacid,2,3-dihydro-3-oxo-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

75989-19-4

75989-19-4 structure

75989-19-4 structure

Name: 5-Isoxazolepropanoicacid,2,3-dihydro-3-oxo-(9CI)
Chemical Name: 3-(3-oxo-1,2-oxazol-5-yl)propanoic acid
CAS Number: 75989-19-4
Molecular Formula: C₆H₇NO₄
Molecular Weight: 157.12400
Create Date: 2018-12-05 18:39:14
Modify Date: 2025-08-25 18:14:06

Name	3-(3-oxo-1,2-oxazol-5-yl)propanoic acid
Synonyms	3-hydroxyisoxazol-5-ylpropionic acid

Density	1.399g/cm3
Boiling Point	412.9ºC at 760 mmHg
Molecular Formula	C₆H₇NO₄
Molecular Weight	157.12400
Flash Point	203.5ºC
Exact Mass	157.03800
PSA	83.56000
LogP	0.39740
Index of Refraction	1.518

HS Code	2934999090

52898-06-3 structure

52898-06-3

~27%

75989-19-4 structure

75989-19-4

Literature: Hansen; Krogsgaard-Larsen Journal of the Chemical Society. Perkin transactions 1, 1980 , vol. 8, p. 1826 - 1833

Precursor 1
52898-06-3
DownStream 0

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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