DL-2-Hydroxy-4-(Methylthio) Butanoic Acid (CAS 583-91-5) — formula C5H10O3S, molecular weight 150.20; category fine chemicals.
DL-2-Hydroxy-4-(Methylthio) Butanoic Acid (CAS 583-91-5) is a chemical raw material in the fine chemicals category. Its molecular formula C5H10O3S comprises 5 C, 10 H, 3 O, 1 S atoms. Its molecular weight is about 150.20. Reported physicochemical data: melting point around 250 °C, LogP about 0.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 583-91-5 |
|---|---|
| Molecular Formula | C5H10O3S |
| Molecular Weight | 150.20 |
| Melting Point | 250 °C |
| LogP | 0.2 |
| Applications | Methionine hydroxy analog is used as a livestock dietary supplement, Farming (Pesticides), Farming (Feed Additives), CALCIUM SALT IN POULTRY FEED, Methods of Manufacturing: BLAKE, WINEMAN |
| Category | Fine Chemicals|Feed Additives |
Documented applications: Methionine hydroxy analog is used as a livestock dietary supplement, Farming (Pesticides), Farming (Feed Additives), CALCIUM SALT IN POULTRY FEED, Methods of Manufacturing: BLAKE, WINEMAN.
DL-2-Hydroxy-4-(Methylthio) Butanoic Acid is a high-value fine compound with CAS registry number 583-91-5 and molecular formula C5H10O3S (molecular weight 150.20), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 583-91-5
Its molecular formula C5H10O3S comprises 5 C, 10 H, 3 O, 1 S atoms.
Also known as: DL-2-Hydroxy-4-(Methylthio) Butanoic Acid · 2-羟基-4-(甲硫基)丁酸 · 2-hydroxy-4-(methylthio)butyric acid
Category: fine chemicals / food and feed additives
The CAS registry number of DL-2-Hydroxy-4-(Methylthio) Butanoic Acid is 583-91-5.
Molecular formula C5H10O3S, molecular weight 150.20.
It is also registered under: DL-2-Hydroxy-4-(Methylthio) Butanoic Acid, 2-羟基-4-(甲硫基)丁酸, 2-hydroxy-4-(methylthio)butyric acid.
Recorded applications: Methionine hydroxy analog is used as a livestock dietary supplement, Farming (Pesticides), Farming (Feed Additives), CALCIUM SALT IN POULTRY FEED, Methods of Manufacturing: BLAKE, WINEMAN.
Category: Fine Chemicals / Feed Additives.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for DL-2-Hydroxy-4-(Methylthio) Butanoic Acid (CAS 583-91-5), compiled from public chemistry databases.
| CAS Registry Number | 583-91-5 |
|---|---|
| PubChem CID | 11427 |
| Molecular formula | C5H10O3S |
| IUPAC name | 2-hydroxy-4-methylsulfanylbutanoic acid |
| UNII (FDA) | Z94465H1Y7 |
| Molecular Weight | 150.20 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 150.03506535 |
| Monoisotopic Mass | 150.03506535 |
| Topological Polar Surface Area | 82.8 |
| Heavy Atom Count | 9 |
| Melting Point | 250 °C |
|---|---|
| Flash Point | 250 °F (USCG, 1999) |
| Density | 1.21 to 1.23 (USCG, 1999) |
| Vapor Pressure | 16.0 [mmHg] |
| Autoignition Temperature | 320 °F (USCG, 1999) |
| Collision Cross Section | 167.3 Ų [M-H]- |
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
| 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]
2-hydroxy-4-(methylthio)butyric acid · CAS 583-91-5 · C5H10O3S. UNII Z94465H1Y7. Melting Point: 250 °C; Flash Point: 250 °F (USCG, 1999); Density: 1.21 to 1.23 (USCG, 1999).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-羟基-4-(甲硫基)丁酸