HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 61328Generated: October 27, 2026
Ethyl 2-amino-3-(4-hydroxyphenyl)propanoate
TEE · H-TYR-OET HCL · TYROSINE-OET HCL · L-TYROSINE ETHYL ESTER HCL · L-TRYOSINE ETHYL ESTER HYDROCHLORIDE · L-TYROSINE ETHYL ESTER MONOHYDROCHLORIDE · L-TYROSINE ETHYL ESTER HYDROCHLORIDE SALT · L-TYROSINE ETHYL ESTER HYDROCHLORIDE USP/EP/BP
https://huagongshe.com/en/chemical/61328
Identifiers & Physical Properties
| CAS No. | 34081-17-9 |
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| Molecular formula | C11H15NO3 |
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| Average molar mass | 209.24 g/mol |
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| Monoisotopic mass | 209.10519334 g/mol |
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| SMILES | CCOC(=O)C(N)Cc1ccc(O)cc1 |
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| InChIKey | SBBWEQLNKVHYCX-UHFFFAOYSA-N |
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| PubChem CID | 61328 |
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| EC No. | 822-608-2 |
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Chemical & Physical Properties
| XLogP | 0.6 |
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| Topological polar surface area | 72.6 |
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| Hydrogen bond donors | 2 |
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| Hydrogen bond acceptors | 4 |
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| Rotatable bonds | 5 |
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| Heavy atoms | 15 |
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| Formal charge | 0 |
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| Complexity | 200 |
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| Melting point | 166-170 °C |
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| Storage conditions | −20°C |
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| LogP (partition coefficient) | 1.083 (est) |
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| UNSPSC Code | 41121815 |
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| NACRES | NB.21 |
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| GHS pictogram | GHS07 |
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| Signal word | Warning |
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| GHS hazard statements | H319-H315-H302-H335 |
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| GHS precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501 |
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| Safety statements (S) | 22-24/25 |
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| Water hazard class (WGK) | 2 |
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| RTECS number | YP2580000 |
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Safety & Regulations
| GHS classification | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Acute Tox. 4 (100%)Skin Irrit. 2 (100%)Eye Irrit. 2A (100%)STOT SE 3 (100%) |
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| Water hazard class (WGK) | 2 |
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| RTECS number | YP2580000 |
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| Signal word | Warning |
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| GHS pictogram | GHS07 |
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| Safety statements (S) | 22-24/25 |
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| GHS hazard statements | H319-H315-H302-H335 |
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| GHS precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501 |
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