Cas no 78451-11-3 (Ethyl 2-chloro-4-methyloxazole-5-carboxylate)

Ethyl 2-chloro-4-methyloxazole-5-carboxylate is a versatile heterocyclic compound featuring a chloro-substituted oxazole core with a methyl group at the 4-position and an ester functional group at the 5-position. This structure makes it a valuable intermediate in organic synthesis, particularly for the preparation of pharmaceuticals, agrochemicals, and specialty chemicals. The chloro and ester groups offer reactive sites for further functionalization, enabling diverse derivatization pathways. Its stability under standard conditions and compatibility with common synthetic methodologies enhance its utility in multistep reactions. The compound is particularly useful in the development of biologically active molecules due to its oxazole scaffold, which is prevalent in medicinal chemistry.
Ethyl 2-chloro-4-methyloxazole-5-carboxylate structure
78451-11-3 structure
Product Name:Ethyl 2-chloro-4-methyloxazole-5-carboxylate
CAS No:78451-11-3
MF:C7H8ClNO3
MW:189.596321105957
MDL:MFCD12031294
CID:1015881
PubChem ID:12785852
Update Time:2025-10-06

Ethyl 2-chloro-4-methyloxazole-5-carboxylate Chemical and Physical Properties

Names and Identifiers

    • Ethyl 2-chloro-4-methyloxazole-5-carboxylate
    • Ethyl 2-chloro-4-methyl-1,3-oxazole-5-carboxylate
    • AB65294
    • AK127210
    • KB-201311
    • MolPort-020-001-276
    • SBB069310
    • SureCN779128
    • STXSAAHINIUMBV-UHFFFAOYSA-N
    • FCH1185050
    • AX8249001
    • ethyl 2-chloro-4-methyl-5-oxazolecarboxylate
    • A839426
    • ethyl 2-chloranyl-4-methyl-1,3-oxazole-5-carboxylate
    • 2-chloro-4-methyl-5-oxazolecarboxylic acid ethyl ester
    • MDL： MFCD12031294
    • Inchi： 1S/C7H8ClNO3/c1-3-11-6(10)5-4(2)9-7(8)12-5/h3H2,1-2H3
    • InChI Key： STXSAAHINIUMBV-UHFFFAOYSA-N
    • SMILES： ClC1=NC(C)=C(C(=O)OCC)O1

Computed Properties

  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 3
  • Complexity: 176
  • Topological Polar Surface Area: 52.3

Ethyl 2-chloro-4-methyloxazole-5-carboxylate Security Information

Ethyl 2-chloro-4-methyloxazole-5-carboxylate Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
E848770-250mg
Ethyl 2-chloro-4-methyloxazole-5-carboxylate
 78451-11-3 97%
250mg
 1,596.60 2021-05-17
Chemenu
CM190953-1g
ethyl 2-chloro-4-methyloxazole-5-carboxylate
 78451-11-3 97%
1g
 $456 2021-08-05
TRC
E940178-10mg
Ethyl 2-chloro-4-methyloxazole-5-carboxylate
 78451-11-3
10mg
 $ 70.00 2022-06-05
TRC
E940178-50mg
Ethyl 2-chloro-4-methyloxazole-5-carboxylate
 78451-11-3
50mg
 $ 250.00 2022-06-05
TRC
E940178-100mg
Ethyl 2-chloro-4-methyloxazole-5-carboxylate
 78451-11-3
100mg
 $ 365.00 2022-06-05
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
E195058-50mg
Ethyl 2-chloro-4-methyloxazole-5-carboxylate
 78451-11-3 97%
50mg
 ￥543.90 2023-09-03
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
E195058-250mg
Ethyl 2-chloro-4-methyloxazole-5-carboxylate
 78451-11-3 97%
250mg
 ￥937.90 2023-09-03
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-FW135-250mg
Ethyl 2-chloro-4-methyloxazole-5-carboxylate
 78451-11-3 97%
250mg
 2135CNY 2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-FW135-100mg
Ethyl 2-chloro-4-methyloxazole-5-carboxylate
 78451-11-3 97%
100mg
 889CNY 2021-05-08
eNovation Chemicals LLC
Y1228055-5g
Ethyl 2-chloro-4-methyloxazole-5-carboxylate
 78451-11-3 95%
5g
 $1600 2024-06-03

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