61925-77-7

• 常用中文名：N-叔丁氧羰基-S-(4-甲基苄基)-L-半胱氨酸
• 常用英文名：Boc-Cys(pMeBzl)-OH
• CAS号：61925-77-7
• 分子式：C₁₆H₂₃NO₄S
• 分子量：325.423
• 相关类别： 生物化工 氨基酸及其衍生物 半胱氨酸类衍生物
• 发布时间：2018-12-18 15:09:49
• 更新时间：2026-06-30 20:03:38
• 下载msds

名称

• 中文名: N-叔丁氧羰基-S-(4-甲基苄基)-L-半胱氨酸
• 英文名: Boc-S-(4-Methylbenzyl)-L-Cysteine
• 中文别名: BOC-S-(4-甲基苄基)-L-半胱氨酸; N-BOC-S-(4-甲基苄基)-L-半胱氨酸; Boc-S-(4-甲基苄基)-L-半胱氨酸; 叔丁氧羰酰基半胱氨酸对甲基苄醚
• 英文别名: BOC-CYSTEINE(MBZL)-OH; N-ALPHA-T-BOC-S-4-METHYLBENZYL-L-CYSTEINE; N-BOC-S-4-METHYLBENZYL-L-CYSTEINE; Nalpha-tert-butoxycbonyl-S-p-methylbenzyl-L-cysteine; N-T-BOC-S-(P-METHYLBENZYL)-L-CYSTEINE; T-BUTYLOXYCBONYL-S-4-METHYLBENZYL-L-CYSTEINE; BOC-S-(4-METHYLBENZYL)-L-CYSTEINE; 3-[(4-methylphenyl)methylthio]-2-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]propanoic acid; BOC-L-CYS(4MEBZL)-OH; BOC-CYS(MEBZL); BOC-S-P-METHYLBENZYL-L-CYSTEINE; BOC-CYS(MBZL)-OH; BOC-CYS(PMEBZL)-OH; BOC-L-CYSTEINE (4-CH3BZL); Boc-S-(p-methylbenzyl)-L-cysteine (Boc-Cys(4-MeBzl)-OH) ,(HPLC); N-[(1,1-Dimethylethoxy)carbonyl]-S-[(4-methylphenyl)methyl]-L-cysteine; Boc-Cys(4-MeBzl)-OH Novabiochem; BOC-L-CYS(4-CH3BZL); NALPHA-tert-Butoxycbonyl-S-(4-methylbenzyl)-L-cysteine; TBOC-L-CYSTEINE (4-CH3BZL); N-ALPHA-TERT-BUTYLOXYCBONYL-S-(4-METHYL-BENZYL)-L-CYSTEINE; (Tert-Butoxy)carbonyl Cys(pMeBzl)-OH; BOC-CYS(4-MEBZL)-OH; N-tert-Butoxycbonyl-S-(4-methylbenzyl)-L-cysteine; Boc-Cys(4-Mbzl)-OH Boc-S-p-Methylbenzyl-L-cysteine; Boc-S-(4-methylbenzyl)-L-cysteine //BP; N-(tert-Butoxycarbonyl)-S-(4-methylbenzyl)-L-cysteine; N-ALPHA-T-BUTYLOXYCBONYL-S-(4-METHYL-BENZYL)-L-CYSTEINE; N-ALPHA-T-BUTOXYCBONYL-S-P-METHYLBENZYL-L-CYSTEINE; BOC-CYS(4-CH3BZL); L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-[(4-methylphenyl)methyl]; Boc-cys(PmeBzl); BOC-CYS(P-MET-BZL); BOC-CYS(4-MBZL)-OH; N-tert-Butoxycbonyl-S-p-methylbenzyl-L-cysteine; MFCD00038517; L-Cysteine-15N-N-t-BOC, S-p-Methylbenzyl; BOC-L-CYS(MBZL)-OH; Boc-S-(4-methylbenzyl)-L-cysteine; S-(4-Methylbenzyl)-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-cysteine; Boc-S-4-methylbenzyl-L-cysteine (HPLC); BOC-L-CYS(PMEBZL)-OH; BOC-CYS(CH3BZL)-OH; (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-{[(4-methylphenyl)methyl]sulfanyl}propanoic acid; N-ALPHA-T-BOC-S-P-METHYLBENZYL-L-CYSTEINE; BOC-L-CYSTEINE(4-METHYLBENZYL)

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 493.8±45.0 °C at 760 mmHg
• 熔点: 63-66ºC
• 分子式: C₁₆H₂₃NO₄S
• 分子量: 325.423
• 闪点: 252.4±28.7 °C
• 精确质量: 325.134766
• PSA: 100.93000
• LogP: 4.39
• 外观性状: 白色至灰白色粉末
• 蒸汽压: 0.0±1.3 mmHg at 25°C
• 折射率: 1.551
• 储存条件: 室温，干燥

安全

• 个人防护装备: Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
• 危险品运输编码: NONH for all modes of transport
• WGK德国: 3
• 海关编码: 2930909090

合成路线

41840-28-2 42294-52-0 ~93% 61925-77-7

文献：Shin; Inouye; Higuchi; Kyogoki Bulletin of the Chemical Society of Japan, 1984 , vol. 57, # 8 p. 2211 - 2215

198991-77-4 ~% 61925-77-7

文献：Tetrahedron Letters, , vol. 35, # 11 p. 1631 - 1634

24424-99-5 42294-52-0 ~% 61925-77-7

文献：Tetrahedron Letters, , vol. 35, # 11 p. 1631 - 1634

上下游产品

上游产品  4
41840-28-2 42294-52-0 198991-77-4 24424-99-5
下游产品  2
52-90-4 20887-95-0

海关

海关编码	2930909090
中文概述	2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%