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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 52411Generated: November 4, 2026

Ethyl 3-amino-3-[(aminocarbonyl)amino]butyrate

β-Amino-β-ureidobutyric acid ethyl ester · ethyl 3-amino-3-[(aminocarbonyl)amino]butyrate · Butanoic acid, 3-amino-3-[(aminocarbonyl)amino]-, ethyl ester

https://huagongshe.com/en/chemical/52411

Ethyl 3-amino-3-[(aminocarbonyl)amino]butyrate molecular structure

Identifiers & Physical Properties

CAS No.73758-52-8
Molecular formulaC7H15N3O3
Average molar mass189.21 g/mol
Monoisotopic mass189.11134135 g/mol
SMILESCCOC(=O)CC(C)(N)NC(N)=O
InChIKeyUSZCLVNQMQEOBA-UHFFFAOYSA-N
PubChem CID52411
EC No.277-587-7
DTXSIDDTXSID701242363

Chemical & Physical Properties

XLogP-1.4
Topological polar surface area107
Hydrogen bond donors3
Hydrogen bond acceptors4
Rotatable bonds5
Heavy atoms13
Formal charge0
Complexity207
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH317-H319
GHS precautionary statementsP261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P264-P280-P305+P351+P338-P337+P313P

Safety & Regulations

GHS classificationWarningH317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]P261, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P333+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 38 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Sens. 1 (100%)
Signal wordWarning
GHS pictogramGHS07
GHS hazard statementsH317-H319
GHS precautionary statementsP261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P264-P280-P305+P351+P338-P337+P313P