2-hydroxy-4-(methylthio)butyric acid

Name: 2-hydroxy-4-(methylthio)butyric acid
Brand: 济南圣和化工有限公司
SKU: 331490

CAS 583-91-5C5H10O3SMW 150.20

2-hydroxy-4-(methylthio)butyric acid（CAS 583-91-5）：分子式 C5H10O3S、分子量 150.20；类别有机化学品。

规格参数

CAS号583-91-5

分子式C5H10O3S

分子量150.20

熔点250 °C

LogP0.2

类别Organic Chemicals

采购档案

这个产品是什么

2-hydroxy-4-(methylthio)butyric acid 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 583-91-5，分子式 C5H10O3S（分子量 150.20），归属于有机化学品大类化工原料。

识别信息

登记 CAS 号：583-91-5

其分子式 C5H10O3S 由 5 个碳、10 个氢、3 个氧、1 个硫组成。

别名/同义词：2-hydroxy-4-(methylthio)butyric acid · DL-2-Hydroxy-4-(Methylthio) Butanoic Acid

所属分类：有机化学品

常见问题

2-hydroxy-4-(methylthio)butyric acid 的 CAS 号是多少？

2-hydroxy-4-(methylthio)butyric acid 的 CAS 登记号为 583-91-5。

2-hydroxy-4-(methylthio)butyric acid 的分子式与分子量是多少？

分子式 C5H10O3S，分子量 150.20。

2-hydroxy-4-(methylthio)butyric acid 还有哪些别名？

别名/同义词：2-hydroxy-4-(methylthio)butyric acid、DL-2-Hydroxy-4-(Methylthio) Butanoic Acid。

2-hydroxy-4-(methylthio)butyric acid 属于哪个分类？

所属分类：Organic Chemicals。

PubChem 公开数据

2-hydroxy-4-(methylthio)butyric acid（CAS 583-91-5）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

Reported hazard statements	H315 (100%), H318 (100%), H335 (20%), H412 (60%), H303, H313

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

物理形态与操作说明

2-hydroxy-4-(methylthio)-butanoic acid is a light brown liquid. (USCG, 1999)
Light brown liquid; [CAMEO] Light brown to brown liquid with an odor of sulfur; [MSDSonline]
Solid

公开数据库收录的理化数据

熔点	250 °C
闪点	250 °F (USCG, 1999)
密度	1.21 to 1.23 (USCG, 1999)
蒸气压	16.0 [mmHg]
自燃温度	320 °F (USCG, 1999)
Collision Cross Section	167.3 Å² [M-H]-

这个物质在各数据库里的编号

CAS Registry Number	583-91-5
PubChem CID	11427
分子式	C5H10O3S
IUPAC 名称	2-hydroxy-4-methylsulfanylbutanoic acid
UNII（FDA）	Z94465H1Y7

数据库记载的用途

Methionine hydroxy analog is used as a livestock dietary supplement; [Merck Index]
Farming (Feed Additives) [Category: Industry]
BLAKE, WINEMAN, US PATENTS 2,745,745 AND 2,938,053 (1956 AND 1960 TO MONSANTO)
Butanoic acid, 2-hydroxy-4-(methylthio)-: ACTIVE
CHICK LIVER HOMOGENATES CATALYZED THE OXIDATION OF 2-HYDROXY-4-(METHYLTHIO)BUTANOIC ACID TO KETOMETHIONINE & BOTH CHICK LIVER SUPERNATANTS & RAT LIVER SUPERNATANTS CONVERTED KETOMETHIONINE TO THE HYDROXY DERIVATIVE OR TO METHIONINE.
IN RAT TISSUE, BOTH FLAVINE COENZYME & GLUTAMINE ARE REQUIRED FOR THE CONVERSION OF 2-HYDROXY-4-METHYLTHIOBUTYRIC ACID INTO METHIONINE. PER GRAM OF TISSUE, THE KIDNEY POSSESSES GREATER CONVERSION ACTIVITY THAN THE LIVER, BRAIN, SMALL INTESTINE, & MUSCLE, ALTHOUGH ON A TOTAL ORGAN BASIS THE LIVER IS THE MOST IMPORTANT. MOST OF THE CONVERSION ACTIVITY IS LOCATED IN THE SUPERNATANT FRACTION OF THE LIVER.

它在各数据库里的别名

2-Hydroxy-4-methylthiobutanoic acid; alpha-Hydroxy-gamma-methylmercaptobutyric acid; RefChem:585800; 4-methylthio-2-hydroxybutyrate; alpha-hydroxy-gamma-methylthiobutyrate; 2-Hydroxy-4-(methylthio)butyric acid; 583-91-5; Desmeninol; Alimet; 2-Hydroxy-4-(methylthio)butanoic acid; Desmeninol [INN]; Butanoic acid, 2-hydroxy-4-(methylthio)-; MHA acid; 2-hydroxy-4-(methylsulfanyl)butanoic acid; 2-hydroxy-4-methylsulfanylbutanoic acid; MHA-FA

计算机算出的分子描述符

分子量	150.20
XLogP3	0.2
氢键供体数	2
氢键受体数	4
可旋转键数	4
精确质量	150.03506535
单同位素质量	150.03506535
拓扑极性表面积	82.8
重原子数	9
形式电荷	0

数据库摘要

2-hydroxy-4-(methylthio)butyric acid · CAS 583-91-5 · C5H10O3S. UNII Z94465H1Y7. 熔点: 250 °C; 闪点: 250 °F (USCG, 1999); 密度: 1.21 to 1.23 (USCG, 1999).

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。

获取 2-hydroxy-4-(methylthio)butyric acid 报价

供应商：济南圣和化工有限公司 · 一个工作日内回复。

邮件询价 WhatsApp