Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-ETHOXY-2-PHENYLOXAZOLE-4-CARBONYL CHLORIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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54644-14-3

54644-14-3 structure

54644-14-3 structure

Name: 5-ETHOXY-2-PHENYLOXAZOLE-4-CARBONYL CHLORIDE
Chemical Name: 5-ethoxy-2-phenyl-1,3-oxazole-4-carbonyl chloride
CAS Number: 54644-14-3
Molecular Formula: C₁₂H₁₀ClNO₃
Molecular Weight: 251.66600
Create Date: 2016-11-23 15:11:28
Modify Date: 2025-08-25 19:08:03

Name	5-ethoxy-2-phenyl-1,3-oxazole-4-carbonyl chloride
Synonyms	2-phenyl-5-ethoxyoxazole-4-carboxylic acid chloride 5-Aethoxy-2-phenyl-oxazol-4-carbonylchlorid 4-Oxazolecarbonyl chloride,5-ethoxy-2-phenyl 4-Chlorocarbonyl-5-ethoxy-2-phenyloxazole 5-ethoxy-2-phenyl-oxazole-4-carbonyl chloride 2-phenyl-4-(chlorocarbonyl)-5-ethoxyoxazole

Molecular Formula	C₁₂H₁₀ClNO₃
Molecular Weight	251.66600
Exact Mass	251.03500
PSA	52.33000
LogP	3.11930

HS Code	2934999090

54644-12-1 structure

54644-12-1

~85%

54644-14-3 structure

54644-14-3

Literature: Turchi, Ignatius J.; Maryanoff, Cynthia A. Synthesis, 1983 , # 10 p. 837 - 839

32418-03-4 structure

32418-03-4

~%

54644-14-3 structure

54644-14-3

Literature: Cornforth Chem. Penicillin, , S. 688, 722

Precursor 2
54644-12-1 32418-03-4
DownStream 10
128242-93-3 36231-81-9 31785-06-5 34905-96-9
33360-18-8 128242-89-7 128242-87-5 88584-16-1
88584-17-2 88584-18-3

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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