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Calcium bis(2-hydroxy-4-(methylthio)butyrate)

CAS No.
4857-44-7
Chemical Name:
Calcium bis(2-hydroxy-4-(methylthio)butyrate)
Synonyms
Hydroxymethionine calcium;C5H12CaO3S;Desmeninol calcium;Bupropion Impurity 39;calciuM hydroxyMethionine;α-HydroxyMethionine CalciuM;D,L-a-Hydroxymethionine Calcium;Calcium α-Hydroxy-DL-methionine;D,L-α-Hydroxymethionine Calcium;dl-methioninehydroxyanalogcalcium
CBNumber:
CB8163574
Molecular Formula:
C5H12CaO3S
Molecular Weight:
192.29
MDL Number:
MFCD00042725
MOL File:
4857-44-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-07-14 16:49:18

Calcium bis(2-hydroxy-4-(methylthio)butyrate) Properties

Melting point >270°C (dec.)
storage temp. 2-8°C
solubility Water (Sparingly, Sonicated)
form Solid
color White to Off-White
Merck 14,5976
Stability Stable under recommended storage conditions., Stable Under Recommended Storage C
Cosmetics Ingredients Functions SKIN CONDITIONING
InChI 1S/2C5H10O3S.Ca/c2*1-9-3-2-4(6)5(7)8;/h2*4,6H,2-3H2,1H3,(H,7,8);/q;;+2/p-2
InChIKey ABRVDWASZFDIEH-UHFFFAOYSA-L
SMILES CSCCC(O)C(=O)O[Ca]OC(=O)C(O)CCSC
CAS DataBase Reference 4857-44-7(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 1VK0YS654L
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

PPE Eyeshields, Gloves, type N95 (US)
Safety Statements  22-24/25
WGK Germany  3
RTECS  ET4731600
3-8-10
Storage Class 11 - Combustible Solids
Toxicity LD50 oral in rat: 12870mg/kg

Calcium bis(2-hydroxy-4-(methylthio)butyrate) price More Price(42)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 55875 2-Hydroxy-4-(methylthio)butyric acid calcium salt ≥99.0% (NT) 4857-44-7 10g $165 2026-04-30 Buy
TRC TRC-A422097-500MG Calcium a-Hydroxy-gamma-Methylmercaptobutyrate >95%(HPLC) 4857-44-7 500mg $81 2026-06-03 Buy
TRC TRC-A422097-1G Calcium a-Hydroxy-gamma-Methylmercaptobutyrate >95%(HPLC) 4857-44-7 1g $96 2026-06-03 Buy
TRC TRC-A422097-100MG Calcium a-Hydroxy-gamma-Methylmercaptobutyrate >95%(HPLC) 4857-44-7 100mg $68 2026-06-03 Buy
Biosynth FH43305 2-Hydroxy-4-(methylthio)butyric acid calcium salt 4857-44-7 500g $900 2026-06-04 Buy
Product number Packaging Price Buy
55875 10g $165 Buy
TRC-A422097-500MG 500mg $81 Buy
TRC-A422097-1G 1g $96 Buy
TRC-A422097-100MG 100mg $68 Buy
FH43305 500g $900 Buy

Calcium bis(2-hydroxy-4-(methylthio)butyrate) Chemical Properties, Uses, Production

Uses

Calcium α-Hydroxy-γ-Methylmercaptobutyrate is useful in ion pairing inside Mammals and is therefore useful when it comes to nitrogen retention allowing for animal to grow quickly.

Calcium bis(2-hydroxy-4-(methylthio)butyrate) Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 294)
Supplier Tel Email Country ProdList Advantage
Wellman Pharmaceutical Group Limited 15807197853 18971451745 15807197853@163.com China 3976 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Ark Pharm, Inc. 847-367-3680 sales@arkpharminc.com United States 1669 56
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
XiaoGan ShenYuan ChemPharm co,ltd 15527621225; 15527621225 1791901229@qq.com China 6741 52
Zhejiang Qiming Pharmaceutical Co., Ltd. +86-571-87163895 +86-571-87163893 sales@qimingpharm.com China 87 65
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11693 57
Wisdom Pharmaceutical Co., Ltd. 0086-15189180296 l_xu@wisdompharma.com China 221 60

View Latest Price from Calcium bis(2-hydroxy-4-(methylthio)butyrate) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Calcium bis(2-hydroxy-4-(methylthio)butyrate) pictures 2026-09-17 Calcium bis(2-hydroxy-4-(methylthio)butyrate)
4857-44-7
1KG 98.0% 5kg/month WUHAN FORTUNA CHEMICAL CO., LTD
Calcium 2-hydroxy-4-(methylthio)butanoate pictures 2026-07-13 Calcium 2-hydroxy-4-(methylthio)butanoate
4857-44-7
$45.00 99.61% 10g TargetMol Chemicals Inc.
Calcium bis(2-hydroxy-4-(methylthio)butyrate) pictures 2025-06-20 Calcium bis(2-hydroxy-4-(methylthio)butyrate)
4857-44-7
1kg 99% 20tons Hebei Yanxi Chemical Co., Ltd.
dl-methioninehydroxyanalogcalcium 2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID CALCIUM SALT 2-hydroxy-4-(methylthio)-butanoicacicalciumsalt(2:1) 2-hydroxy-4-(methylthio)butanoicacidcalciumsalt 2-hydroxy-4-(methylthio)-butyricacicalciumsalt(2:1) alcium bis(2-hydroxy-4-(methylthio)butyrate ALPHA-HYDROXY-DL-METHIONINE CALCIUM SALT BUTANOIC ACID, 2-HYDROXY-4-(METHYLTHIO)-, CALCIUM SALT (2:1) CALCIUM ALPHA-HYDROXY-DL-METHIONINE CALCIUM 2-HYDROXY-4-(METHYLTHIO)BUTYRATE D,L-ALPHA-HYDROXYMETHIONINE CALCIUM DL-ALPHA-HYDROXYMETHIONINE CALCIUM SALT DL-2-HYDROXY METHIONINE CALCIUM SALT DL-2-HYDROXY-4-METHYLMERCAPTOBUTYRIC ACID, CALCIUM SALT calcium bis(2-hydroxy-4-(methylthio)butyrate) D,L-a-Hydroxymethionine Calcium Methionine, hydroxy analog, calcium salt Bis[2-hydroxy-4-(methylthio)butyric acid]calcium salt α-HydroxyMethionine CalciuM calciuM hydroxyMethionine CalciuM DL-2-hydroxy-4 -Methylthio butyrate Calcium alpha-Hydroxy-DL-methionine alpha-Hydroxy-DL-methionine Calcium Salt 2-Hydroxy-4-(methylthio)butyric Acid Calcium Salt Calcium α-Hydroxy-DL-methionine α-Hydroxy-DL-methionine Calcium Salt DL-alpha-Hydroxymethionine calcium salt DL-alpha-Hydroxymethionine calcium Calcium2-Hydroxy-4-(methylthio)butyrate> Calcium bis(2-hydroxy-4-(methylthio)butyrate) USP/EP/BP Calcium α-Hydroxy-γ-Methylmercaptobutyrate D,L-α-Hydroxymethionine Calcium Desmeninol calcium high quality Calcium bis(2-hydroxy-4-(methylthio)butyrate) Calcium 2-Hydroxy-4-methylsulfanylbutanoate DL-alpha-hydroxy calcium methionine Bupropion Impurity 39 Calcium 2-hydroxy-4-(methylthio)butanoate, 10 mM in DMSO Hydroxymethionine calcium C5H12CaO3S Calcium a-Hydroxy-γ-Methylmercaptobutyrate 4857-44-7 C5H903S2Ca C10H18CaO6S2 C5H10O3S12Ca Organic Building Blocks Building Blocks Carboxylic Acid Salts Carbonyl Compounds Classes of Metal Compounds Ca (Calcium) Compounds Typical Metal Compounds Ca (Calcium) Compounds Classes of Metal Compounds Typical Metal Compounds 1