L-Pyroglutamic acid


Catalog No:   FT-0628008

CAS No:   98-79-3

  • Molecular Formula:  129.11
  • Formula Weight: C5H7NO3
  • Inchl Key: ODHCTXKNWHHXJC-UHFFFAOYSA-N
  • Inchl: InChI=1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Melting_Point: 160-163 °C(lit.)
CAS: 98-79-3
MF: C5H7NO3
Flash_Point: 185.1±30.7 °C
Product_Name: L-Pyroglutamicacid
Density: 1.6±0.1 g/cm3
FW: 129.114
Bolling_Point: 382.4±52.0 °C at 760 mmHg
Refractive_Index: 1.627
Vapor_Pressure: 0.0±2.0 mmHg at 25°C
Flash_Point: 185.1±30.7 °C
LogP: -1.95
Bolling_Point: 382.4±52.0 °C at 760 mmHg
Water_Solubility: 10-15 g/100 mL (20 ºC)
PSA: 66.40000
Molecular_Structure: ['1 . Molar refractive index 2803 ', '2 . Molar volume 934 ', '3 . Parachor (902K)2541 ', '4 . Surface tension 546 ', '5 . Dielectric constant ', '6 偶极距(10-24cm3)7 . Polarizability 1111']
Computational_Chemistry: ['1. XlogP :-08 ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :3 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :3 ', '6. TPSA 664 ', '7. Heavy Atom Count :9 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :154 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :1 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
Melting_Point: 160-163 °C(lit.)
MF: C5H7NO3
Exact_Mass: 129.042587
FW: 129.114
Density: 1.6±0.1 g/cm3
More_Info: ['1 . Appearance Colourless 结晶。 ', '2 . Density(g/mL,25℃)Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)160-163 ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow ', '6 . Boiling point(ºC, 14mmHg)Unknow ', '7 . Refractive index-10 ', '8 . Flash point(ºC)Unknow ', '9 . Specific rotation(º)-275 ', '10 . Spontaneous ignition point or ignition temperature(ºC): Unknow ', '11 . Vapor pressure(mmHg, 40ºC)Unknow ', '12 . Saturated vapor pressure(kPa, ºC)Unknow ', '13 . Combustion heat(KJ/mol)Unknow ', '14 . Critical temperature(ºC)Unknow ', '15 . Critical pressure(KPa)Unknow ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion(%,V/V)Unknow ', '18 . Lower limit of explosion(%,V/V)Unknow ', '19 . Solubility Soluble in Water 醇丙酮and 冰醋酸,微Soluble in 乙酸乙酯,Insoluble in 醚。']
Risk_Statements(EU): R36/37/38
WGK_Germany: 3
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Gloves
RTECS: TW3710000
RIDADR: NONH for all modes of transport
Hazard_Codes: Xi:Irritant
HS_Code: 2933790090
Safety_Statements: S26-S36-S37/39

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