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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 613883Generated: October 27, 2026

4-Iodo-3,5-dimethyl-1,2-oxazole

BUTTPARK 97\06-60 · 4-IODO-3,5-DIMETHYLISOXAZOLE · 3,5-DIMETHYL-4-IODOISOXAZOLE · 3.5-dimethyl-4-iodoisorazole · 4-Iodo-3,5-dimethyl-1,2-oxazole · Isoxazole, 4-iodo-3,5-dimethyl- · 4-Iodo-3,5-dimethylisoxazole>3,5-DIMETHYL-4-IODOISOXAZOLE 97% · 3,5-diMethyl-4-iodoMethylisoxazole

https://huagongshe.com/en/chemical/613883

4-Iodo-3,5-dimethyl-1,2-oxazole molecular structure

Identifiers & Physical Properties

CAS No.10557-85-4
Molecular formulaC5H6INO
Average molar mass223.01 g/mol
Monoisotopic mass222.94941181 g/mol
SMILESCc1noc(C)c1I
InChIKeyNMNOXVWRJISEFE-UHFFFAOYSA-N
PubChem CID613883
ChEMBLCHEMBL5412728
EC No.675-469-3
DTXSIDDTXSID90346666

Chemical & Physical Properties

XLogP1.8
Topological polar surface area26
Hydrogen bond donors0
Hydrogen bond acceptors2
Rotatable bonds0
Heavy atoms8
Formal charge0
Complexity88.5
Melting point51 °C
Boiling point239.2±35.0 °C(Predicted)
Density1.8763 (estimate)
Storage conditionsKeep in dark place,Sealed in dry,Room Temperature
Solubilitysoluble in Methanol
Physical statepowder to crystal
pKa (acidity coefficient)-2.30±0.28(Predicted)
ColorLight yellow to Yellow to Orange
SensitivityLight Sensitive
InChIInChI=1S/C5H6INO/c1-3-5(6)4(2)8-7-3/h1-2H3
InChIKeyNMNOXVWRJISEFE-UHFFFAOYSA-N
SMILESO1C(C)=C(I)C(C)=N1
CAS DataBase Reference10557-85-4(CAS DataBase Reference)
GHS pictogramGHS06,GHS08,GHS09
Signal wordWarning
GHS hazard statementsH301-H315-H317-H319-H330-H335-H350-H372-H411
GHS precautionary statementsP201-P202-P264b-P270-P271-P272-P280-P284-P302+P352-P304+P340-P305+P351+P338-P310-P330-P362+P364-P403+P233-P405-P501c
Risk statements (R)41
Safety statements (S)24/25-39-26
Hazard classLIGHT SENSITIVE
Customs code29349990

Safety & Regulations

GHS classificationWarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Customs code29349990
Risk statements (R)41
Signal wordWarning
GHS pictogramGHS06,GHS08,GHS09
Safety statements (S)24/25-39-26
Hazard classLIGHT SENSITIVE
GHS hazard statementsH301-H315-H317-H319-H330-H335-H350-H372-H411
GHS precautionary statementsP201-P202-P264b-P270-P271-P272-P280-P284-P302+P352-P304+P340-P305+P351+P338-P310-P330-P362+P364-P403+P233-P405-P501c

Applications & Uses

Uses

3,5-Dimethylisoxazole is a heterocyclic organic compound that can be used to prepare α4β1 and α4β7 antagonists.