Grundinformationen
- CAS
7662-51-3- Standard-SMILES
NNC(=O)[C@@H](N)Cc1ccc(O)cc1- InChIKey
MWIXENPCUPDSOS-QMMMGPOBSA-N- Summenformel
- C9H13N3O2
- Durchschnittliche Molmasse
- 195,22 g/mol
- Monoisotopische Masse
- 195,10077667
Namen und Bezeichner
- Bevorzugter Name
- L-Tyrosine, hydrazide
- IUPAC
- (2S)-2-amino-3-(4-hydroxyphenyl)propanehydrazide
- Lokaler Name
- L-Tyrosinohydrazid
- Englischer Name
- L-Tyrosine hydrazide
- Summenformel
- C9H13N3O2
- Molmasse
- 195.22
Namen und Synonyme
L-Tyrosine hydrazideL-Tyrosine, hydrazideL-TyrosinohydrazideEINECS 231-631-1NSC 337746DTXSID90884412RefChem:798161DTXCID001023853231-631-17662-51-3(S)-2-amino-3-(4-hydroxyphenyl)propanehydrazide(2S)-2-amino-3-(4-hydroxyphenyl)propanehydrazide
Weitere Namen anzeigen
H-TYR-NHNH2L-Tyr-NHNH2TyrosinehydrazideL-Tyrosine hydrazide,98%L-TYROSINE HYDRAZIDE 98%L-Tyrosine hydrazide≥ 99% (HPLC)
MFCD00007609CHEMBL220460Tyrosine, hydrazide, L-tyrosine hydrazidetyrosine hydrazoneL-Tyrosine hydrazide, 98%SCHEMBL4668353BDBM50200191
Datenbank-Bezeichner
- CAS
7662-51-3- PubChem CID
- 72779
- DTXSID
DTXSID90884412- ChEMBL
CHEMBL220460- EC Number
- 231-631-1
- Nikkaji
- J126.331E
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -1
- Polarare Oberfläche (TPSA)
- 101 Ų
- H-Brücken-Donoren
- 4
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 14
- Formalladung
- 0
- Komplexität
- 190
Physikochemische Eigenschaften
- Schmelzpunkt
- 196 · 196-198 °C(lit.)
- Siedepunkt
- 331.89 °C · 331.89°C (rough estimate)
- Dichte
- 1.1985 · 1.1985 (rough estimate)
- Brechungsindex
- 78 ° · 78 ° (C=5, 1mol/L HCl)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- Löslichkeit
- 1 mol/L · almost transparency in 1mol/L HCl
- Aggregatzustand
- powder to crystal
- pka
- 9.96 · 9.96±0.15(Predicted)
- Farbe
- White to Orange to Green
- BRN
- 2808635 · 2808635
- Major Application
- peptide synthesis
- InChI
- 1S/C9H13N3O2/c10-8(9(14)12-11)5-6-1-3-7(13)4-2-6/h1-4,8,13H,5,10-11H2,(H,12,14)/t8-/m0/s1
- InChIKey
- MWIXENPCUPDSOS-QMMMGPOBSA-N
- SMILES
- NNC(=O)[C@@H](N)Cc1ccc(O)cc1
- CAS Datenbank
- 7662 · 7662-51-3(CAS DataBase Reference)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Warning
H317 (97.5%): May cause an allergic skin reaction [Warning Sensitization, Skin]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
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 40 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Gefahrenhinweise
Hazard Classes and CategoriesSkin Sens. 1 (97.5%)；Eye Irrit. 2 (100%)
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 29280000
- risk_code
- 36-43
- hazard_code
- Xi
- safety_code
- 26-36/37
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Eye Irrit. 2Skin Sens. 1
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationL-Tyrosine, hydrazide: INACTIVE
Anwendungen
VerwendenResolving agent for various DL-amino acids
Anbieter52 Anbieter
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