6038-19-3

基本信息
DL-高半胱氨酸硫內(nèi)酯鹽酸鹽
混旋-高胱氨酸硫羥乙酮
高半胱氨酸硫內(nèi)酯鹽酸鹽
DL-高半胱氨酸硫醇內(nèi)酯鹽酸鹽
DL-3-AMINOTETRAHYDROTHIOPHEN-2-ONE HYDROCHLORIDE
DL-HOMOCYSTEINE THIOLACTONE HCL
DL-HOMOCYSTEINE THIOLACTONE HYDROCHLORIDE
HOMOCYSTEINE THIOLACTONE HYDROCHLORIDE, DL-
TIMTEC-BB SBB004035
(+-)-dihydro-3-amino-2(3h)-thiophenonehydrochloride
d,l-homocysteinthiolaktonchlorid
dihydro-3-amino-,hydrochloride,(+-)-2(3h)-thiophenon
hctlhydrochloride
DL-homocysteine thiolactone Hydrocholoride
DL-HOMOCYSTEIN THIOLACTONE HCL
3-Aminodihydro-2-(3H)-thiophenone Hydrochlorid
(-3-Amino-dihydro-thiophen-2-one Hydrochloride
HOMOCYSTEINE THIOLACTONE HCL, DL-(RG)
DL-HCT
DL-HOMOCYSTEINE THIOLACTONE HYDROCHLORIDE 99%
Homocysteine thiolactone hydrochloride
3-Aminodihydro-2-(3H)-thiophenone Hydrochloride
2(3H)-Thiophenone, dihydro-3-amino-, hydrochloride, (+/-)
物理化學(xué)性質(zhì)
制備方法

454-29-5

6038-19-3
以DL-高半胱氨酸為原料合成DL-高半胱氨酸硫內(nèi)酯鹽酸鹽的一般步驟如下:向預(yù)冷至-40℃的干燥冰-乙腈混合溶劑中的3升低溫高壓釜中加入100克DL-蛋氨酸,隨后緩慢加入干燥氨水,直至濃縮液氨中的DL-蛋氨酸完全溶解。在反應(yīng)溫度為-35~-40℃的條件下,分批加入60克切碎的金屬鈉,并通過液相色譜跟蹤反應(yīng)進程。反應(yīng)完成后,停止攪拌,靜置反應(yīng)混合物,將上層清澈的夜層小心轉(zhuǎn)移至另一個三口燒瓶中。加入氯化銨以淬滅反應(yīng),并讓反應(yīng)混合物自然升溫至室溫,直至氨氣完全溢出。所得固體為DL-高半胱氨酸鈉鹽、氯化鈉和氯化銨的混合物。通過陽離子交換樹脂處理以去除鈉離子,隨后用濃鹽酸將洗脫液調(diào)節(jié)至pH1,最終得到81克DL-高半胱氨酸硫內(nèi)酯鹽酸鹽,收率為79%。
參考文獻:
[1] Patent: CN107325073, 2017, A. Location in patent: Paragraph 0018; 0019; 0020; 0021; 0022; 0023; 0024-0034
常見問題列表
Human Endogenous Metabolite
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DL-Homocysteine thiolactone hydrochloride shows growth inhibition toward the roots of Brassica campestris and Echinochloa utilis even at the low concentration of 50 μM.
報價日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價格 |
2025/05/22 | L09077 | DL-高半胱氨酸硫內(nèi)酯鹽酸鹽, 99% DL-Homocysteine thiolactone hydrochloride, 99% | 6038-19-3 | 25g | 221元 |
2025/05/22 | L09077 | DL-高半胱氨酸硫內(nèi)酯鹽酸鹽, 99% DL-Homocysteine thiolactone hydrochloride, 99% | 6038-19-3 | 100g | 677元 |
2025/05/22 | 12083 | DL-高半胱氨酸硫內(nèi)酯鹽酸鹽 DL-Homocysteinethiolactone hydrochloride, 99% | 6038-19-3 | 25g | 285元 |