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Boc-Lys(Z)-OH,Boc-protected amino acid

1.Boc-Lys(Z)-OH 2.CAS# :2389-45-9 3.Assay:99% 4.Molecular formula:C19H28N2O6 5.Molecular weight:380.44 AppearanceWhite to off-white powderSpecific rotation[α]20D-12±2οPurity(HPLC)≥98%Infrared spectrumIn accordance with structureMelting...

Boc-Orn(2-Cl-Z)-OH,Boc-protected amino acid

1.Boc-Orn(2-Cl-Z)-OH 2.CAS# :118554-00-0 3.Assay:99% 4.Molecular formula:C18H25ClN2O6 5.Molecular weight:400.86 AppearanceWhite to off-white powderSpecific rotation[α]20D-2.8±0.5ο(C=1 in acetic acid)Purity(HPLC)≥98.0%IR spectrumIn accordance with...

Boc-Ser(Bzl)-OH,Boc-protected amino acid

1.Boc-Ser(Bzl)-OH 2.CAS# :23680-31-1 3.Assay:99% 4.Molecular formula:C15H21NO5 5.Molecular weight:295.34 AppearanceWhite crystalline powderSpecific rotation[α]20D+19∼+21o(C=2, EtOH)PurityHPLC≥99%Melting point58°C∼61°CLoss on drying≤1.0%TLC...

Boc-Tyr(Bzl)-OH,Boc-protected amino acid

1.Boc-Tyr(Bzl)-OH 2.CAS# :2130-96-3 3.Assay:99% 4.Molecular formula:C21H25NO5 5.Molecular weight:317.44 Specific rotation[α]20D+27°±1.5°(C=1 in ETOH)Purity(HPLC)≥98.0%Related substance(TLC)One pointMelting point110°C-112°CLoss on...

Boc-Tyr(ET)-OH,Boc-protected amino acid

1.Boc-Tyr(ET)-OH 2.CAS# :76757-91-0 3.Assay:99% 4.Molecular formula:C16H23NO5 5.Molecular weight:309.36 Chemical nameBoc-O-ethyl-L-tyrosineMolecular formulaC16H23NO5Molecular weight309.36Assay≥99%Storage temperature0°C~5°CBoc-Tyr(ET)-OH is white powder,mainly used...

Boc-Thr(Bzl)-OH Boc-Protected amino acids

1.Boc-Thr(Bzl)-OH Boc-Protected amino acids 2.CAS# :15260-10-3 3.Assay:99% 4.M.F:C16H23NO5 5.M.W:309.36 Specific rotation[α]20D+16.0±2o (c=1, CH3OH)Purity(HPLC)≥98.0%Melting point115°C~120°C (dec.)TLC analysisOne pointChemical...

Boc-Tyr(Me)-OH Boc-Protected amino acids

1.Boc-Tyr(Me)-OH Boc-Protected amino acids 2.CAS# :53267-93-9 3.Assay:99% 4.M.F.:C15H21NO5 5.M.W.:295 AppearanceWhite powderPurity(HPLC)≥99%Specific rotation[α]20D+18.3o (c=1, CH3OH)Melting point92°C~94°C (dec.)Chemical nameBoc-O-methyl-L-tyrosineMolecular...

99%HPLC bulk glutamine food grade medicine grade

USP, AJI, FCC Food Grade, Medicine Grade Good price&quality Fast delievery assay:99% AdvantageWe specialize in plant extract, amino acid, API & intermediates, food additive, nutraceutical supplement etc. Our businesses have already extended to more than 50 countries...

99%HPLC l glutamine solubility food grade medicine grade

USP, AJI, FCC Food Grade, Medicine Grade Good price&quality Fast delievery assay:99% AdvantageWe specialize in plant extract, amino acid, API & intermediates, food additive, nutraceutical supplement etc. Our businesses have already extended to more than 50 countries...

99%HPLC l glutamine food grade medicine grade

USP, AJI, FCC Food Grade, Medicine Grade Good price&quality Fast delievery assay:99% AdvantageWe specialize in plant extract, amino acid, API & intermediates, food additive, nutraceutical supplement etc. Our businesses have already extended to more than 50 countries...