Pteroyglutamic acid


Catalog No:   FT-0600598

CAS No:   59-30-3

  • Molecular Formula:  441.4
  • Formula Weight: C19H19N7O6
  • Inchl Key: OVBPIULPVIDEAO-LBPRGKRZSA-N
  • Inchl: InChI=1S/C19H19N7O6/c20-19-25-15-14(17(30)26-19)23-11(8-22-15)7-21-10-3-1-9(2-4-10)16(29)24-12(18(31)32)5-6-13(27)28/h1-4,8,12,21H,5-7H2,(H,24,29)(H,27,28)(H,31,32)(H3,20,22,25,26,30)/t12-/m0/s1

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: 250 °C
CAS: 59-30-3
MF: C19H19N7O6
Flash_Point: N/A
Product_Name: Folic Acid
Density: 1.6±0.1 g/cm3
FW: 441.397
Bolling_Point: N/A
Refractive_Index: 1.755
LogP: -2.48
Water_Solubility: 1.6 mg/L (25 ºC)
PSA: 213.28000
Molecular_Structure: ['1 . Molar refractive index 4406 ', '2 . Molar volume 1152 ', '3 . Parachor (902K)3202 ', '4 . Surface tension 597 ', '5 . Polarizability 1747']
Computational_Chemistry: ['1. XlogP :-11 ', '2. Hydrogen Bond Donor Count :6 ', '3. Hydrogen Bond Acceptor Count :9 ', '4. Rotatable Bond Count :9 ', '5. Isotope Atom Count :60 ', '6. TPSA 209 ', '7. Heavy Atom Count :32 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :767 ', '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: 250 °C
MF: C19H19N7O6
Exact_Mass: 441.139679
FW: 441.397
Density: 1.6±0.1 g/cm3
More_Info: ['1 . Appearance 浅橙Yellow 结晶or 薄片。 ', '2 . Density(g/mL,25/4℃) Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)无. Melting point,约250℃色变深并炭化。 ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow ', '6 . Boiling point(ºC, 352KPa) Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point(ºC)Unknow ', '9 . Specific rotation(º)[α]D25 +23°(C=05,01mol/L氢氧化钠溶液中) ', '10 . Spontaneous ignition point or ignition temperature(ºC)Unknow ', '11 . Vapor pressure(kPa,25ºC)Unknow ', '12 . Saturated vapor pressure(kPa,60ºC)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 热的稀盐酸and 硫酸,略Soluble in 乙酸酚吡啶氢氧化碱and 碳酸碱溶液,少Soluble in Ethanol and 丁醇,微Soluble in 甲醇,极微Soluble in 冷Water (25℃,00016mg/ml),沸Water 中约可溶1%,Insoluble in Ethyl ether 丙酮氯仿and 苯。1g叶酸于10mlWater 中的悬浮液,pH40~48。与碳酸氢钠制备的溶液pH65~68。']
Risk_Statements(EU): R33;R62;R68
WGK_Germany: 1
Personal_Protective_Equipment: Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RTECS: LP5425000
RIDADR: NONH for all modes of transport
Hazard_Codes: Xn
HS_Code: 2936290090
Safety_Statements: S24/25

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