详情介绍
Description
Biochem/physiol Actions Precursor of histamine by action of histidine decarboxylase.
Properties
product line BioUltra
assay ≥99.5% (AT)
optical activity [α]20/D +9.5±0.5°, c = 5% in 5 M HCl
total impurities insoluble matter, passes filter test
≤0.3% foreign amino acids
ign. residue ≤0.05% (as SO4)
pH 3.0-4.0 (25 °C, 0.5 M in H2O)
mp 254 °C (dec.)(lit.)
solubility H2O: 0.5 M at 20 °C, clear, colorless
anion traces sulfate (SO42-): ≤100 mg/kg
cation traces Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
NH4+: ≤500 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
λ 0.5 M in H2O
UV absorption λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05
Safety
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements 22-24/25
WGK Germany 3
RTECS MS3119000
A0106-1 L-组氨酸盐酸盐一水物/盐酸组氨酸/L-Histidine HCL H2O
A0107 BOC-Nim-苄基-L-组氨酸/BOC-Nim-benzyl-L-Histidine
A0108 L-丝氨酸/L-蚕丝氨基酸/L-2-氨基-3-羟基丙酸/L-β-羟基丙氨酸/L-Serine
A0108-1 L-丝氨酸甲酯盐酸盐/H-Ser-Ome•HCl
A0109 D-丝氨酸/D-蚕丝氨基酸/D-2-氨基-3-羟基丙酸/D-β-羟基丙氨酸/D-Serine
A0110 DL-丝氨酸/DL-蚕丝氨基酸/DL-2-氨基-3-羟基丙酸/DL-β-羟基丙氨酸/DL-Serine
A0111 N-乙酰-DL-丝氨酸/N-Acetyl-DL-Serine
A0112 D-环丝氨酸/D-4-氨基-3-异噁唑烷酮/环丝氨酸/(R)-(+)-环丝氨酸/D-Cycoloserine
A0113 丝氨醇/2-氨基-1,3-丙二醇/L-Serinol
A0114 N-乙酰-L-半胱氨酸/蛋乙酰半胱/ N-乙酰-L-β-巯基丙氨酸/LNAC/NAC
A0115 N-乙酰-L-酪氨酸乙酯/ N-乙酰-L-酪氨酸乙酯一水合物/ATEE
A0116 N-乙酰-DL-丙氨酸/N-Acetyl-DL-Alanine
A0117 N-乙酰-神经氨酸/唾液酸/N-Acetyl-Neuraminic/NANA
A0119 L-酪氨酸乙酯盐酸盐/L-Tyrosine ethyl ester hydrochloride
A0120 L-焦谷氨酸/(S)-(-)-2-吡咯烷酮-5-羧酸/5-羧基吡咯烷酮/L-Pyroglutamic acid
A0121 DL-焦谷氨酸/DL-2-吡咯烷酮-5-羧酸/DL-Pyroglutamic acid
A0122 CBZ-L-焦谷氨酸/CBZ-L-Pyroglutamic acid
A0124 磷酰二肽/磷氨米酮/Phosphoramidon disodium salt
A0125 L-甘-谷二肽/甘氨酰-L-谷氨酰胺/Gly-Gln/Glycyl-L-glutamine
A0126 L-丙-谷二肽/L-丙氨酰-L-谷氨酰胺/力肽/Alu-Gln
A0127 L-甘-白二肽/甘氨酰-L-亮氨酸/甘氨酸-L-白氨酸/甘氨酸-L-闪白氨酸/Gly-Leu
A0128 L-甘-异白二肽/甘氨酰-L-异亮氨酸/Gly-lleu
A0129 L-甘-缬二肽/甘氨酰-L-缬氨酸/Glycyl-L-Valine/Gly-Vlu
A0130 L-甘-甘-白三肽/甘氨酰-甘氨酰-L-亮氨酸
A0130-1 L-甘-甘-甘三肽/甘氨酰-甘氨酰-L-甘氨酸/二甘氨酰甘氨酸
A0131 L-甘-甘-异白三肽/甘氨酰-甘氨酰-L-异亮氨酸
A0132 L-甘-甘-缬三肽/甘氨酰-甘氨酰-L-缬氨酸/Gly-Gly-Val
A0133 牛磺酸/2-氨基乙磺酸/牛胆碱/氨基乙磺酸/牛胆素/Taurine
A0134 D(-)樟脑磺酸/D-樟脑-10-磺酸/(+)-樟脑-10-磺酸/樟脑磺酸/(1S)-7,7-二甲基-2-氧代-二环[2.2.1]庚烷-1-甲磺酸/Camsylate
A0134-1 樟脑/2-莰酮/樟脑醑/1,7,7-*基二环[2.2.1]庚烷-2-酮/柏木精脑/(±)-樟脑(合成)/Camphore
A0135 肌氨酸/N-甲基甘氨酸/甲氨基乙酸/肉素/肉氨基酸/Sarcosine
A0136 甘氨酸/氨基乙酸/氨基醋酸/Glycine
A0137 BOC-甘氨酸/N-叔丁氧羰基-甘氨酸/BOC-Glycine
A0138 马尿酸/N-苯甲酰甘氨酸/苯甲酰氨基乙酸/苯甲酰甘氨酸/Hippuric Acid
A0138-1 马尿酸-L-苯丙氨酸/Hippuryl-L-phenylalanine
A0139 双甘氨肽/N-甘氨酰甘氨酸/甘氨酰甘氨酸/双甘氨二肽/一缩二氨基乙酸/甘胜/甘氨酰替基氨酸/双甘肽/Glycylglycine
A0140 甘氨酸甲酯盐酸盐/Glycine methyl ester HC1
A0141 甘氨酸乙酯盐酸盐/盐酸甘氨酸乙酯/盐酸氨基乙酸乙酯/Glycine ethyl ester HC1
A0142 磷脂酰丝氨酸/丝氨酸磷脂/二酰甘油酰磷酸丝氨酸/PS/phosphatidylserine
A0143 6-氨基正己酸/6-氨基己酸/氨基己酸/氨己酸/抗血纤溶酸/ε氨基已酸/6-Aminocaproic acid/EACA
A0144 复合氨基酸粉/Complex amino acid
A0145 Na-苯甲酰-L-精氨酸乙酯盐酸盐/盐酸-Na-苯甲酰-L-精氨酸乙酯/BAEE
A0146 Na-苯甲酰-L-精氨酰胺盐酸盐/Na-苯甲酰-L-精氨酸/BAA
A0147 Na-苯甲酰-DL-精氨酸-对硝基酰胺盐酸盐/Na-苯甲酰-DL-精氨酰-4-硝基苯胺盐酸盐/盐酸-Na-苯甲酰-DL-精氨酸-4-硝基苯酰胺/BAPNA/BANI
A0148 N-苯甲酰-L-酪氨酰乙酯/BTEE
A0149 Na-对甲苯磺酰-L-精氨酸甲酯盐酸盐/Na-P-甲苯磺酰-L-精氨酸甲酯盐酸盐/TAME
A0150 Na-对甲苯磺酰-L-赖氨酸氯甲基酮盐酸盐/(3S)-1-氯-3-甲苯磺酰基氨-7-氨基-2-庚酮盐酸盐/TLCK
A0151 Na-对甲苯磺酰-L-苯丙氨酸氯甲基酮/L-1,4'-甲基磺酰基-2-苯基乙基氯甲基酮/TPCK
A0152 N-叔丁氧羰酰-L-白氨酸酰甘氨酰-L-精氨酸对硝基苯酰胺盐酸盐/鲎试剂三肽/BOC-Leu-Gly-Arg•Pna•HC1
A0153 叔丁基苯乙腈肟碳酸酯/2-(叔-丁氧基碳酰胺)-2-苯乙腈/BOC-ON
A0154 二碳酸二叔丁酯/BOC-酸酐/二叔丁基焦碳酸酯/二叔丁基二碳酸酯/BOC O2
A0155 1,2,3-苯骈三氮唑/1,2,3-苯并三唑/连三氮茚/苯并三氮杂茂/苯并三唑/防锈剂T706/防锈剂706/T406/苯三唑脂肪胺盐/多效油性剂T406/苯三唑十八胺盐/苯骈三氮唑/并三氮唑/BTA
A0156 1-羟基苯并三氮唑一水物/对羟基苯三唑一水/1-羟基苯骈三氮唑一水/1-羟基苯并三唑一水/HOBT
A0157 N-羟基琥珀酰亚胺/N-羟基丁二酰亚胺/HOSU/NHS
A0158 γ-氨基丁酸/4-氨基丁酸/氨酪酸/γ-Amino butyric acid/GABA