L-丙氨酰胺鹽酸鹽 基本信息:
Cas號 | 分子式 | 分子量 | 別名 |
33208-99-0 | C3H8N2O·HCl;CH3CH(NH2)CONH2·HCl | 124.57 | L-丙氨酰胺鹽酸鹽 |
說明介紹:
性狀 mp : 217 °C [α]20D : 11 ° (C=1, MeOH)
質量標準
外觀Appearance White to Off-White Powder or Crystals
紅外光譜Infrared spectrometry Conforms to Structure
純度Purity(with Total Nitrogen) ≥97.0%
熔點Melting point 214°C - 218°C
比旋光度Specific rotation [α]20/D +9.0°~ +13.0°(C=1,methanol)
相關試劑產品:
18407-07-3 "甲基十二烷基二氯硅烷/Dichlorododecylmethylsilane
" >95.0%(GC) 25ML
14799-94-1 " 己基甲基二氯硅烷/Dichlorohexylmethylsilane
" >95.0%(GC) 25ML
5157-75-5 " 二氯(甲基)十八烷基硅烷/Dichloro(methyl)octadecylsilane
" >94.0%(GC) 25ML
14799-93-0 "二氯(甲基)正辛基硅烷/Dichloro(methyl)-n-octylsilane
" >97.0%(GC) 25ML
149-74-6 "二氯(甲基)苯基硅烷/Dichloro(methyl)phenylsilane
" >98.0%(GC) 25G
250G
4342-61-4 "1,2-二氯四甲基二硅烷/1,2-Dichlorotetramethyldisilane
" >95.0%(GC) 5G
25G
4518-98-3 "1,1,2,2-四氯-1,2-二甲基二硅烷/1,1,2,2-Tetrachloro-1,2-dimethyldisilane
" >98.0%(T) 5G
25G
53566-95-3 "雙(4-甲酰苯基)苯胺/Bis(4-formylphenyl)phenylamine
" >95.0%(GC) 1G
58047-42-0 " 4-溴-4',4''-二甲基三苯胺/4-Bromo-4',4''-dimethyltriphenylamine
" >95.0%(GC) 1G
171408-76-7 " 2-溴-9,9'-螺二[9H-芴]/2-Bromo-9,9'-spirobi[9H-fluorene]
" >98.0%(GC) 5G
36809-26-4 "4-溴三苯胺/4-Bromotriphenylamine
" >97.0%(GC) 5G
25G
63224-42-0 "4,7-二溴-2,1,3-苯并硒二唑/4,7-Dibromo-2,1,3-benzoselenadiazole
" >98.0%(GC) 1G
15155-41-6 "4,7-二溴-2,1,3-苯并噻二唑/4,7-Dibromo-2,1,3-benzothiadiazole
" >98.0%(GC) 1G
5G
25G
"4,4'-二溴-4''-環己基三苯胺/4,4'-Dibromo-4''-cyclohexyltriphenylamine
" 1G
884530-69-2 " 4,4'-二溴-4''-苯基三苯胺/4,4'-Dibromo-4''-phenyltriphenylamine
" >95.0%(LC) 1G
67665-47-8 "2,2'-二溴-9,9,-螺二[9H-芴]/2,2'-Dibromo-9,9'-spirobi[9H-fluorene]
" >95.0%(GC) 1G
" 1G
884530-69-2 " 4,4'-二溴-4''-苯基三苯胺/4,4'-Dibromo-4''-phenyltriphenylamine
" >95.0%(LC) 1G
67665-47-8 "2,2'-二溴-9,9,-螺二[9H-芴]/2,2'-Dibromo-9,9'-spirobi[9H-fluorene]
" >95.0%(GC) 1G