CAS 6038-19-3; DL-高半胱氨酸硫内酯盐酸盐; dihydro-3-amino-, hydrochloride, (+-)-2(3h)-thiophenon

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货号

品牌

产品名称

规格

包装、参考价格

D811058

MACKLIN

DL-高半胱氨酸硫内脂盐酸盐

98%

30元/25g; 95元/100g; 430元/500g; 2018元/2.5kg; 8064元/10kg;

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储存：室温
状态：白色粉末或晶体

H0646

TCI

DL-Homocysteinethiolactone Hydrochloride

>98.0%(T)

250元/25G;

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基本信息

纯度/分析方法	>98.0%(T)
分子式/分子量	C₄H₇NOS・HCl = 153.62
外观与形状(20℃)	固体
Reaxys-RN	3562103
PubChem物质ID	87571020
MDL编号	MFCD00012724

技术规格

Appearance	White to Almost white powder to crystal
Purity(Argentometric Titration)	min. 98.0 %
Specific rotation [a]20/D	-1.0 to +1.0 deg(C=2.5, 5mol/L HCl)

物性(参考值)

水溶性

可溶

相关法规

RTECS#

XN1928400

138270

J&K

Homocysteine thiolactone hydrochloride

98.5%

60元/5G; 231元/25G; 707元/100G; 2821元/500G;

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基本信息

分子式	C₄H₇NOS·HCl
分子量	153.63
熔点	202
MDL编码	MFCD00012724
Beilstein	3689338
Merck	14,4734
EINECS 编号	227-923-3

安全信息

WGK	3
RTECS	XN1928400
TSCA	否

L09077

Alfa Aesar

DL-Homocysteine thiolactone hydrochloride

99%

544元/25g; 1674元/100g;

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应用
DL-Homocysteine thiolactone hydrochloride is used as an intermediate of erdosteine and citiolone.

备注
Store in cool. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.

基本信息

MDL
MFCD00012724

EINECS
227-923-3

分子式
C₄H₇NOS?HCl

分子量
153.63

熔点
ca 204° dec.

灵敏度
Keep Cold.

形态
Crystalline powder

溶解性
Soluble in water (740g/L). Soluble in dimethyl sulfoxide and methanol.

Beilstein
3562103

Merck
14,4734

安全信息

RTECS
XN1928400

TSCA
否

53530

Sigma-Aldrich

DL-Homocysteine thiolactone hydrochloride

≥99.0% (AT)

396.4元/25 G;

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产品说明

一般描述

DL-高半胱氨酸硫代内酯盐酸盐(HTL-HCl)是一种环状氨基酸衍生物，具有根生长抑制活性。

应用

DL-同型半胱氨酸硫代内酯盐酸盐可用于制备：

DL-丁硫氨酸
DL-同型半胱氨酸
聚[α,β-(N-2-氨基乙基-dl-天冬酰胺)]-聚[α,β-(N-2-羟乙基-dl-天冬酰胺)]-聚[α,β-(N-3-巯基-1-甲氧基羰基-丙基-dl-天冬酰胺)]共聚物双氯芬酸偶联物(PAHMA-Dic)
双[ S-(二甲基胂基)高半胱氨酸]

包装

25 g in glass bottle

基本信息

经验(实验)分子式	C₄H₇NOS · HCl
分子量	153.63
Beilstein	3689338
EC 号	227-923-3
MDL编号	MFCD00012724
eCl@ss	42021308
PubChem化学物质编号	57651419
NACRES	NA.22

产品性质

质量水平	200
测定	≥99.0% (AT)
缺失	≤0.5% loss on drying
mp	202 ℃ (dec.) (lit.) ~203 ℃ (dec.)
SMILES string	Cl[H].NC1CCSC1=O
InChI	1S/C4H7NOS.ClH/c5-3-1-2-7-4(3)6;/h3H,1-2,5H2;1H
InChI key	ZSEGSUBKDDEALH-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319
预防措施声明	P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

242934

Fluorochem

3-Aminodihydrothiophen-2(3H)-one hydrochloride

95%

242元/25g; 616元/100g; 2860元/500g;

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基本信息

CAS Number	6038-19-3
MDL Number	MFCD00012724
Melting Point	202℃

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .