
S-甲基-L-半胱氨酸 1187-84-4
中文名称: S-甲基-L-半胱氨酸
中文同义词: S-甲基-L-半胱氨酸;S-甲基-L-半胱氨酸(SMC );S-甲基-DL-半胱氨酸
英文名称: S-Methyl-L-cysteine
英文同义词: (R)-2-AMINO-3-(METHYLMERCAPTO)PROPIONIC ACID;S-METHYL-CYSTEINE;S-METHYL-L-CYSTEINE;H-L-CYS(ME)-OH;H-CYS(ME)-OH;Alanine, 3-(methylthio)-, L-;L-CH3SCH2CH(NH2)COOH;L-Cysteine, S-methyl-
CAS号: 1187-84-4
分子式: C4H9NO2S
分子量: 135.18
EINECS号: 214-701-6
相关类别: Amino Acids Derivatives;Cysteine [Cys, C];Amino Acids and Derivatives;Amino Acid Derivatives;化学生物学;植物提取物;氨基酸
Mol文件: 1187-84-4.mol
S-甲基-L-半胱氨酸 性质
熔点 ~240 °C (dec.)
比旋光度 -29.5 º (c=1,water)
折射率 -30 ° (C=2, H2O)
储存条件 ?20°C
CAS 数据库 1187-84-4(CAS DataBase Reference)
NIST化学物质信息 s-Methyl-L-cysteine(1187-84-4)
S-Trityl-L-Cysteine 2799-7-7 H-Cys(Trt)-OH
L-半胱氨酸乙酯盐酸盐 868-59-7 H-Cys-OEt·HCl
L-半胱氨酸甲酯盐酸盐 18598-63-5 H-Cys-OMe·HCl
L-Cysteine n-amylester hydrochloride 7319-37-1 H-Cys-OnAm·HCl
S-Benzyl-L-cysteine benzyl ester hydrochloride 4561-11-9 H-Cys(Bzl)-OBzl·HCl [4561-11-9]
Z-S-benzyl-L-Cysteine 3257-18-9 Z-Cys(Bzl)-OH
S-p-Methylbenzyl-L-Cysteine 42294-52-0 H-Cys(4-Mbzl)-OH
S-p-Methoxybenzyl-L-Cysteine 2544-31-2 H-Cys(4-Mob)-OH
S-Acetamidomethyl-L-Cysteine monohydrate 19647-70-2 H-Cys(Acm)-OH·H2O
S-苄基-L-半胱氨酸 3054-01-1 H-Cys(Bzl)-OH
S-甲基-L-半胱氨酸 1187-84-4 H-Cys(Me)-OH
L-半胱氨酸叔丁酯盐酸盐 2481-09-6 H-Cys(tBu)-OH·HCl
Fmoc-S-benzyl-L-Cysteine 53298-33-2 Fmoc-Cys(Bzl)-OH
Fmoc-S-p-methoxytrityl-L-Cysteine 177582-21-7 Fmoc-Cys(Mmt)-OH
Fmoc-S-tert·butyl-D-Cysteine 131766-22-8 Fmoc-D-Cys(tBu)-OH
Fmoc-S-tert·butyl-L-Cysteine 67436-13-9 Fmoc-Cys(tBu)-OH
Fmoc-S-trityl-D-Cysteine 167015-11-4 Fmoc-D-Cys(Trt)-OH
Fmoc-S-trityl-L-Cysteine 103213-32-7 Fmoc-Cys(Trt)-OH
Fmoc-S-xanthyl-L-Cysteine 186829-25-4 Fmoc-Cys(Xan)-OH
Tosyl-S-Benzyl-L-Cysteine 4703-36-0 Tos-Cys(Bzl)-OH
Boc-S-benzyl-L-Cysteine N-hydroxysuccinimide ester 3401-33-0 Boc-Cys(Bzl)-OSu
Fmoc-D-半胱氨酸 157355-80-1 Fmoc-D-Cys-OH
Fmoc-L-半胱氨酸 135248-89-4 Fmoc-Cys-OH
Fmoc-S-p-methoxybenzyl-L-Cysteine 141892-41-3 Fmoc-Cys(4-Mob)-OH
Fmoc-S-乙酰氨甲基-L-半胱氨酸 86060-81-3 Fmoc-Cys(Acm)-OH
Fmoc-S-allyloxy-amidomethyl-D-Cysteine N/A Fmoc-Cys(Allocam)-OH
Boc-S-acetamidomethyl-L-Cysteine 4-nitrophenyl est 58651-76-6 Boc-Cys(Acm)-ONp
Boc-S-苄基-L-半胱氨酸 5068-28-0 Boc-Cys(Bzl)-OH
Boc-S-trityl-D-Cysteine 87494-13-1 Boc-D-Cys(Trt)-OH
Boc-S-trityl-L-Cysteine 21947-98-8 Boc-Cys(Trt)-OH
Boc-S-acetamidomethyl-L-Cysteine 19746-37-3 Boc-Cys(Acm)-OH
Boc-S-allyloxy-amidomethyl-L-Cysteine dicyclohexyl N/A Boc-Cys(Allocam)-OH·DCHA
Boc-S-p-methoxybenzyl-D-Cysteine 18942-46-6 Boc-Cys(4-Mob)-OH
Boc-S-acetamidomethyl-D-Cysteine 138775-00-5 Boc-D-Cys(Acm)-OH
Boc-S-4-methylbenzyl-D-Cysteine 61925-78-8 Boc-D-Cys(4-Mbzl)-OH
Boc-S-p-methylbenzyl-L-Cysteine 61925-77-7 Boc-Cys(4-Mbzl)-OH
Boc-S-4-methoxybenzyl-D-Cysteine 58290-35-0 Boc-D-Cys(4-Mob)-OH
Boc-D-半胱氨酸 149270-12-2 Boc-D-Cys-OH
Boc-L-半胱氨酸 20887-95-0 Boc-Cys-OH
L-半胱氨酸盐酸盐 52-89-1 H-Cys-OH·HCl
D-半胱氨酸盐酸盐 32443-99-5 H-D-Cys-OH·HCl
DL-半胱氨酸盐酸盐 10318-18-0 H-DL-Cys-OH·HCl
L-半胱氨酸盐酸盐一水物 7048-04-6 H-Cys-OH·HCl·H2O
DL-半胱氨酸盐酸盐一水物 96998-61-7 H-DL-Cys-OH·HCl·H2O
L-磺基丙氨酸 23537-25-9 L-Cysteic acid monohydrate
N-乙酰-L-半胱氨酸 616-91-1 Ac-Cys-OH
L-半胱氨酸 52-90-4 H-Cys-OH
D-半胱氨酸 921-01-7 H-D-Cys-OH
DL-半胱氨酸 3374-22-9 H-DL-Cys-OH
N-芴甲氧羰基-S-叔丁硫基-L-半胱氨酸 73724-43-3
Fmoc-半胱氨酸(mtt)-OH 269067-38-1 Fmoc-Cys(Mtt)-OH
H-D-Cys(Trt)-OH 25840-82-83 H-D-Cys(Trt)-OH
H-D-Cys(tBu)-OH.HCl 200353-65-7 H-D-Cys(tBu)-OH.HCl
Boc-D-Cys(NPys)-OH 200350-73-8 Boc-D-Cys(NPys)-OH
H-D-Cys(Trt)-OH 25840-82-8 H-D-Cys(Trt)-OH
H-Cys(Trt)-NH2 166737-85-5 H-Cys(Trt)-NH2
H-Cys(Bzl)-βNA 7436-63-7 H-Cys(Bzl)-βNA
Fmoc-D-Cys(Mob)-OH 200354-43-4 Fmoc-D-Cys(Mob)-OH
Fmoc-Cys(Mob)-OPfp 150372-68-2 Fmoc-Cys(Mob)-OPfp
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