stearyl tyrosine
octadecyl L-tyrosinate
Identification
| Name | stearyl tyrosine |
| IUPAC | octadecyl (2S)-2-amino-3-(4-hydroxyphenyl)propanoate |
| CAS Number | 73393-27-8 |
| EINECS | 277-425-5 |
| FDA UNII | Search |
| Molecular Formula | C27 H47 N O3 |
| Molecular Weight | 433.67619000 |
| Nikkaji Number | J309.298D |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 546.26 °C. @ 760.00 mm Hg (est) |
| Flash Point | 543.00 °F. TCC ( 284.20 °C. ) (est) |
| logP (o/w) | 9.235 (est) |
| Soluble in | water, 0.001848 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | information only not used for fragrances or flavors |
| Recommendation for stearyl tyrosine usage levels up to | not for fragrance use. |
| Recommendation for stearyl tyrosine flavor usage levels up to | not for flavor use. |
No supplier data available
Potential Uses
Natural Occurrence
Synonyms
octadecyl (2S)-2-amino-3-(4-hydroxyphenyl)propanoate
octadecyl L-tyrosinate
octadecyl laevo-tyrosinate
L-
tyrosine, octadecyl ester
PubMed:
Stearyl tyrosine. An organic equivalent of aluminum-based immunoadjuvants.
PubMed:
Further studies on the adjuvanticity of stearyl tyrosine and amide analogues.
PubMed:
Comparison of adjuvant activities of aluminium phosphate, calcium phosphate and stearyl tyrosine for tetanus toxoid.
PubMed:
Further studies on the adjuvanticity of stearyl tyrosine and ester analogues.
PubMed:
Adjuvanticity of stearyl tyrosine on the antibody response to peptide 503-535 from HIV gp160.
PubMed:
Modulation of murine macrophage responses stimulated with influenza glycoproteins.
PubMed:
Adjuvanticity of stearyl tyrosine on the antibody response to peptide 503-535 from HIV gp160.
PubMed:
The adjuvant effect of stearyl tyrosine on a recombinant subunit hepatitis B surface antigen.
PubMed:
Analysis of the immunoadjuvant octadecyl tyrosine hydrochloride.
PubMed:
Adjuvanticity of stearyl tyrosine on inactivated poliovirus vaccine.
PubMed:
The interaction of slow-release immunoadjuvants with selected antigens measured in vitro.
PubMed:
Inactivated poliovirus vaccine and test development at Connaught Laboratories Ltd.