N-ME-TYR(ME)-OH·HCL (CAS No.52939-33-0)
- 物化性质
- 白色至类白色结晶性粉末,易溶于水、甲醇和二甲基甲酰胺,微溶于乙醇。具旋光性,水溶液呈微酸性。熔点约250℃(分解),应密封、避光、低温干燥保存。
- 外观
- 白色至类白色结晶性粉末
- 溶解性
- 易溶于水、甲醇、DMF,微溶于乙醇
- 储存条件
- 2-8℃密封避光保存
English description(英文原文,共 1197 字符)
Product Name:N-Me-Tyr(Me)-OH·HCl
English Name:N-Me-Tyr(Me)-OH·HCl
CAS No.:52939-33-0
Aliases:N-Me-4-Methoxy-Phe-OH, N-Methyl-4-methoxy-L-phenylalanine hydrochloride
Molecular Formula:C11H16ClNO3
Physical Properties:White to off-white crystalline powder; freely soluble in water, methanol and DMF; sparingly soluble in ethanol. It is optically active and its aqueous solution is slightly acidic. It decomposes at about 250°C; store sealed, protected from light, under low-temperature dry conditions.
Uses:This is an N-methylated tyrosine derivative, mainly used in solid-phase peptide synthesis to introduce N-methyl amino acid residues, thereby improving the metabolic stability and bioavailability of peptides. As a pharmaceutical intermediate, it is widely applied in peptide drug development, structure-activity relationship studies, and synthesis of modified peptides containing N-methyl peptide bonds.
Technical Specifications:
Purity (HPLC): ≥98%
Molecular weight: 245.70 (as hydrochloride)
Appearance: White to off-white crystalline powder
Solubility: Freely soluble in water, methanol and DMF; sparingly soluble in ethanol
Storage: Sealed, protected from light, stored at 2–8°C
English Name:N-Me-Tyr(Me)-OH·HCl
CAS No.:52939-33-0
Aliases:N-Me-4-Methoxy-Phe-OH, N-Methyl-4-methoxy-L-phenylalanine hydrochloride
Molecular Formula:C11H16ClNO3
Physical Properties:White to off-white crystalline powder; freely soluble in water, methanol and DMF; sparingly soluble in ethanol. It is optically active and its aqueous solution is slightly acidic. It decomposes at about 250°C; store sealed, protected from light, under low-temperature dry conditions.
Uses:This is an N-methylated tyrosine derivative, mainly used in solid-phase peptide synthesis to introduce N-methyl amino acid residues, thereby improving the metabolic stability and bioavailability of peptides. As a pharmaceutical intermediate, it is widely applied in peptide drug development, structure-activity relationship studies, and synthesis of modified peptides containing N-methyl peptide bonds.
Technical Specifications:
Purity (HPLC): ≥98%
Molecular weight: 245.70 (as hydrochloride)
Appearance: White to off-white crystalline powder
Solubility: Freely soluble in water, methanol and DMF; sparingly soluble in ethanol
Storage: Sealed, protected from light, stored at 2–8°C
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常见问题
- N-ME-TYR(ME)-OH·HCL的 CAS 号是多少?
- N-ME-TYR(ME)-OH·HCL的 CAS 号是 52939-33-0。
- N-ME-TYR(ME)-OH·HCL的分子式和分子量是什么?
- N-ME-TYR(ME)-OH·HCL的分子式为 C11H16ClNO3,分子量约 245.70(盐酸盐形式)。
- N-ME-TYR(ME)-OH·HCL的英文名称是什么?
- N-ME-TYR(ME)-OH·HCL的英文名称为 N-Me-Tyr(Me)-OH·HCl。
- N-ME-TYR(ME)-OH·HCL还有哪些别名?
- N-ME-TYR(ME)-OH·HCL又称 N-甲基-4-甲氧基-L-苯丙氨酸盐酸盐、N-Me-4-Methoxy-Phe-OH。
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