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ChemicalBook >> CAS DataBase List >> L-TYROSINE HYDRAZIDE

L-TYROSINE HYDRAZIDE

L-TYROSINE HYDRAZIDE price.
  • $28 - $836.92
  • Product name: L-TYROSINE HYDRAZIDE
  • CAS: 7662-51-3
  • MF: C9H13N3O2
  • MW: 195.22
  • EINECS:231-631-1
  • MDL Number:MFCD00007609
  • Synonyms:L-TYROSINE HYDRAZIDE;H-TYR-NHNH2;L-tyrosinohydrazide;Tyrosinehydrazide;L-TYROSINE HYDRAZIDE 98%;L-Tyrosine hydrazide,98%;L-Tyr-NHNH2;L-Tyrosine hydrazide≥ 99% (HPLC)
10 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Sigma-Aldrich
  • TCI Chemical
  • Usbiological
Package
  • 1G
  • 5G
  • 10g
  • 25g
  • 250g
  • ManufacturerAHH
  • Product numberMT-53346
  • Product descriptionL-Tyrosine Hydrazide 98%
  • Packaging250g
  • Price$560
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number1933AC
  • Product description(S)-2-Amino-3-(4-hydroxyphenyl)propanehydrazide
  • Packaging25g
  • Price$291
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0001511
  • Product descriptionL-TYROSINE HYDRAZIDE 95.00%
  • Packaging1G
  • Price$514
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0001511
  • Product descriptionL-TYROSINE HYDRAZIDE 95.00%
  • Packaging5G
  • Price$836.92
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number12123
  • Product descriptionL-Tyrosinehydrazide,99%(HPLC) 99%(HPLC)
  • Packaging1G
  • Price$28
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number12123
  • Product descriptionL-Tyrosinehydrazide,99%(HPLC) 99%(HPLC)
  • Packaging5G
  • Price$123.2
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number138045
  • Product descriptionL-Tyrosine hydrazide 98%
  • Packaging5g
  • Price$62.2
  • Updated2023-06-20
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1820
  • Product descriptionL-Tyrosine Hydrazide >98.0%(HPLC)(T)
  • Packaging5g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1820
  • Product descriptionL-Tyrosine Hydrazide >98.0%(HPLC)(T)
  • Packaging25g
  • Price$196
  • Updated2023-06-20
  • Buy
  • ManufacturerUsbiological
  • Product number291195
  • Product descriptionL-Tyrosine hydrazide
  • Packaging10g
  • Price$202
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-53346 L-Tyrosine Hydrazide 98% 250g $560 2021-12-16 Buy
AK Scientific 1933AC (S)-2-Amino-3-(4-hydroxyphenyl)propanehydrazide 25g $291 2021-12-16 Buy
American Custom Chemicals Corporation AAA0001511 L-TYROSINE HYDRAZIDE 95.00% 1G $514 2021-12-16 Buy
American Custom Chemicals Corporation AAA0001511 L-TYROSINE HYDRAZIDE 95.00% 5G $836.92 2021-12-16 Buy
Chem-Impex 12123 L-Tyrosinehydrazide,99%(HPLC) 99%(HPLC) 1G $28 2021-12-16 Buy
Chem-Impex 12123 L-Tyrosinehydrazide,99%(HPLC) 99%(HPLC) 5G $123.2 2021-12-16 Buy
Sigma-Aldrich 138045 L-Tyrosine hydrazide 98% 5g $62.2 2023-06-20 Buy
TCI Chemical T1820 L-Tyrosine Hydrazide >98.0%(HPLC)(T) 5g $45 2021-12-16 Buy
TCI Chemical T1820 L-Tyrosine Hydrazide >98.0%(HPLC)(T) 25g $196 2023-06-20 Buy
Usbiological 291195 L-Tyrosine hydrazide 10g $202 2021-12-16 Buy

Properties

Melting point :196-198 °C(lit.)
Boiling point :331.89°C (rough estimate)
Density :1.1985 (rough estimate)
refractive index :78 ° (C=5, 1mol/L HCl)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :almost transparency[in 1mol/L HCl]
solubility :almost transparency in 1mol/L HCl
form :powder to crystal
pka :9.96±0.15(Predicted)
color :White to Orange to Green
optical activity :[α]20/D +76°, c = 4.2 in 1 M HCl
BRN :2808635
CAS DataBase Reference :7662-51-3(CAS DataBase Reference)
EPA Substance Registry System :L-Tyrosine, hydrazide (7662-51-3)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

A chiral base that is used for the resolution of amino acid derivatives.

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