98% LRD-*D-Leucine328-38-1
【簡單介紹】
【詳細說明】
D-2-氨基-4-甲基戊酸
CAS號: 328-38-1
英文名稱: D-2-Amino-4-methylpentanoic acid
英文同義詞: D-LEU;d-leucin;D-LEUCINE;NSC 77687;H-D-LEU-OH;(R)-LEUCINE;Leucine, D-;H-D-LEUCINE;D-HOMO-VALINE;D-Leucine,>99%
中文名稱: D-2-氨基-4-甲基戊酸
中文同義詞: D-白氨酸;D-*;D-*,99%;D-*(D-白氨酸);D-2-氨基-4-甲基戊酸;(R)-2-氨基-4-甲基戊酸
CBNumber: CB6677228
分子式: C6H13NO2
分子量: 131.17
MOL File: 328-38-1.mol
D-2-氨基-4-甲基戊酸 化學性質
熔點 : >300 °C(lit.)
比旋光度 : -15.45 º (c=4, 6N HCl)
折射率 : -15 ° (C=4, 6mol/L HCl)
儲存條件 : -15°C
水溶解性 : 24 g/L (25 ºC)
BRN : 1721721
CAS 數(shù)據(jù)庫: 328-38-1(CAS DataBase Reference)
危險品標志 : Xi
危險類別碼 : 36/37/38
安全說明 : 22-24/25-36-26
WGK Germany : 3
RTECS號: OH2840000
海關編碼 : 29224995
D-2-Amino-4-methylpentanoic acid
D-2-氨基-4-甲基戊酸 性質、用途與生產工藝
化學性質
白色鱗片狀結晶或結晶性粉末;pI5.98,加熱到145-147℃開始升華,分解點為293-295℃;相對密度1.293,比旋光度[α]20D-10.34°(0.5-2.0mg/ml,H2O), [α]20D-15.6°(0.5-2.0 mg/ml,5 mol/L HCl),LD50 (大鼠,腹腔)642 mg/kg。
用途 用于生化研究。
生產方法
以乙酰-DL-白氨酸為原料,經?;柑幚沓?/span>L-白氨酸,然后在鹽酸水解得粗品,結晶精制后得純品。
中文名 | 英文名 | CAS號 |
4-氟-DL-苯* | DL-4-F-Phe-OH | 51-65-0 |
D-焦* | D-pGlu-OH | 4042-36-8 |
D-纈氨醇 | D-Valinol | 4276-09-9 |
L-苯*芐酯鹽酸鹽 | L-Phenylalanine benzyl ester hydrochloride | 2462-32-0 |
L-脯氨醇 | L-Prolinol | 23356-96-9 |
D-* | D-Histidine | 351-50-8 |
4-溴-DL-苯* | DL-4-Br-Phe-OH | 14091-15-7 |
L-環(huán)己基* | H-Cha-OH | 27527-05-5 |
芴甲氧羰基-L-* 1-叔丁酯 | Fmoc-Glu-OtBu | 84793-07-7 |
D-* | D-Valine | 640-68-6 |
CBZ-D-苯* | Z-D-Phg-OH | 17609-52-8 |
L-纈氨醇 | L-Valinol | 2026-48-4 |
4-硝基-D-苯* | D-4-NO2-Phe-OH | 56613-61-7 |
4-硝基-D-苯*一水物 | D-4-NO2-Phe-OH.H2O | 56613-61-7 |
D-蛋氨酸 | D-Methionine | 348-67-4 |
L-苯丙氨醇 | L-Phenylalaninol | 3182-95-4 |
N-ε-Boc-L-賴氨酸 | H-Lys(Boc)-OH | 2418-95-3 |
D-苯* | D-Phenylalanine | 673-06-3 |
D-苯甘氨醇 | (R)-(-)-2-Phenylglycinol | 56613-80-0 |
L-高* | H-Pip-OH | 3105-95-1 |
L-高苯* | H-Hph-OH | 943-73-7 |
L-環(huán)戊基* | L-Cyclopentylglycine | 2521-84-8 |
L-苯甘氨醇 | (S)-(+)-2-Phenylglycinol | 20989-17-7 |
L-環(huán)丙基* | L-Cyclopropylalanine | 102735-53-5 |
4-氟-L-苯* | L-4-F-Phe-OH | 1132-68-9 |
DL-高苯* | H-DL-Hph-OH | 1012-05-1 |
Boc-4-溴-L-苯* | Boc-L-4-Br-Phe-OH | 62129-39-9 |
L-環(huán)己基* | H-Chg-OH | 14328-51-9 |
4-溴-L-苯* | L-4-Br-Phe-OH | 24250-84-8 |
H-Glu(OEt)-OEt·HCl | 1118-89-4 | |
S-扁桃酸 | S-(+)-Mandelic acid | 17199-29-0 |
R-扁桃酸 | R-(-)-Mandelic acid | 611-71-2 |
N-甲基-DL-* | N-methyl-DL-alanine | 600-21-5 |
N-甲基-L-* | N-methyl-L-alanine | 3913-67-5 |
D-半*鹽酸鹽一水物 | D-Cysteine | 32443-99-5 |
D-* | D-Tryptophan | 153-94-6 |
D-天* | D-Aspartic Acid | 1783-96-6 |
6-* | ε- Aminocaproic acid | 60-32-2 |
D-* | D-Threonine | 632-20-2 |
D-* | D-Tyrosine | 556-02-5 |
4-硝基-L-苯* | L-4-NO2-Phe-OH | 949-99-5 |
4-硝基-L-苯*一水物 | L-4-NO2-Phe-OH.H2O | 207591-86-4 |
D-* | D-Leucine | 328-38-1 |
L-焦* | pGlu-OH | 98-79-3 |
1-氨基-1-環(huán)丙烷甲酸 | H-ACPC-OH | 22059-21-8 |
D-* | D-Glutamic Acid | 6893-26-1 |
Boc-L-蘇氨醇 | Boc-L-Threoninol | 99216-67-8 |
Boc-4-溴-D-苯* | Boc-D-4-Br-Phe-OH | 79561-82-3 |
2-Bromo-D-Phenylalanine | D-2-Br-Phe-OH | 267225-27-4 |
3-Chloro-D-Phenylalanine | D-Phe(3-Cl)-OH | 80126-52-9 |
D-高苯* | H-D-Hph-OH | 82795-51-5 |
D-* | D-Glutamine | 5959-95-5 |
Boc-L-高苯* | Boc-Hph-OH | 100564-78-1 |
2-氟-DL-苯* | DL-2-F-Phe-OH | 2629-55-2 |
D-賴氨酸 | D-Lysine | 923-27-3 |
4-氟-D-苯* | D-4-F-Phe-OH | 18125-46-7 |
D-環(huán)丙基* | D-Cyclopropylglycine | 49607-01-4 |
L-環(huán)丙基* | L-Cyclopropylglycine | 49606-99-7 |
D-環(huán)己基* | H-D-Chg-OH | 14328-52-0 |
Boc-D-苯* | Boc-D-Phg-OH | 33125-05-2 |
D-Cyclopentylglycine | D-Cyclopentylglycine | 2521-86-0 |
2-氟-L-苯* | L-2-F-Phe-OH | 19883-78-4 |
D-* | D-Ornithine | 16682-12-5 |
4-氨基-L-苯* | L-4-NH2-Phe-OH | 943-80-6 |
D-piperidine-2-carboxylic acid | H-D-Pip-OH | 1723-00-8 |
BOC-L-環(huán)丙基* | BOC-L-Cyclopropylalanine | 89483-07-8 |
FMOC-4-氨基-L-苯* | Fmoc-Phe(4-NH2)-OH | 95753-56-3 |
D-苯丙氨醇 | D-Phenylalaninol | 5267-64-1 |
3-溴-DL-苯* | DL-3-Br-Phe-OH | 30163-20-3 |
L-苯甘氨酰胺 | L-(+)-phenylglycine amide | 6485-52-5 |
D-苯*甲酯鹽酸鹽 | D-phenylglycine methyl ester.HCl | 19883-41-1 |
L-蘇氨醇 | L-Threoninol | 3228-51-1 |
D-脯氨醇 | D-Prolinol | 68832-13-3 |
D-* | D-Arginine | 157-06-2 |
L-硫代*(噻唑烷-4-羧酸) | H-Thz-OH | 34592-47-7 |
D-環(huán)己基* | H-D-Cha-OH | 58717-02-5 |
3-氯-L-苯* | L-Phe(3-Cl)-OH | 80126-51-8 |
4-氯-L-苯* | L-Phe(4-Cl)-OH | 14173-39-8 |
BOC-L-焦* | Boc-Pyr-OH | 53100-44-0 |
BOC-L-脯氨醇 | BOC-L-Prolinol | 69610-40-8 |
pGlu-OEt | 7149-65-7 | |
3-氟-D-苯* | D-3-F-Phe-OH | 110117-84-5 |
3-氟-L-苯* | L-3-F-Phe-OH | 19883-77-3 |
4-溴-D-苯* | D-4-Br-Phe-OH | 62561-74-4 |
Fmoc-L-蘇氨醇 | Fmoc-L-Threoninol | 176380-53-3 |
3-氟-DL-苯* | DL-3-F-Phe-OH | 456-88-2 |
L-3-溴苯* | L-3-Br-Phe-OH | 82311-69-1 |
2-Bromo-L-Phenylalanine | L-2-Br-Phe-OH | 42538-40-9 |
β-*芐酯對甲苯磺酸鹽 | β-Alanine benzyl ester tosylate | 27019-47-2 |
D-環(huán)* | D-Cycloserine | 68-41-7 |
L-高苯*鹽酸鹽 | H-Hph-OH.HCL | 105382-09-0 |
2-氟-D-苯* | D-2-F-Phe-OH | 97731-02-7 |
4-氯-D-苯* | D-Phe(4-Cl)-OH | 14091-08-8 |
4-氨基-D-苯* | D-4-NH2-Phe-OH | 102281-45-8 |
N-Boc-4-氧代-L-* | BOC-4-OXO-L-PROLINE | 84348-37-8 |
D-3-溴苯* | D-3-Br-Phe-OH | 99295-78-0 |
Fmoc-4-溴-D-苯* | Fmoc-D-4-Br-Phe-OH | 198545-76-5 |
Fmoc-4-溴-L-苯* | Fmoc-L-4-Br-Phe-OH | 198561-04-5 |
4-氯-DL-苯* | DL-Phe(4-Cl)-OH | 7424-00-2 |
(S)-4-異丙基噻唑烷-2-硫 | (S)-4-Isopropylthiazolidine-2-thione | 76186-04-4 |
相關產品
- 98% LRD-*D-Valine640-68-6
- 98% LRD-*D-Tyrosine556-02-5
- 98% LRD-*D-Threonine632-20-2
- 98% LRD-苯*D-Phenylalanine673-06-3
- 98% LRD-蛋氨酸D-Methionine348-67-4
- 98% LR923-27-3 D-賴氨酸 D-Lysine
- 98% LRD-*D-Histidine351-50-8
- 98% LRD-*D-Glutamine5959-95-5
- 98% LRD-天*D-Aspartic Acid1783-96-6
- 98% LRD-*D-Glutamic Acid6893-26-1
- 98% LRD-*D-Tryptophan 153-94-6
- 98% LRD-*D-Ornithine 16682-12-5
- 98% LRD-*D-Leucine328-38-1
- 98%LRD-*D-Arginine 157-06-2