L-Methionine
L-Methionine structure
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Common Name | L-Methionine | ||
|---|---|---|---|---|
| CAS Number | 63-68-3 | Molecular Weight | 149.211 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 306.9±37.0 °C at 760 mmHg | |
| Molecular Formula | C5H11NO2S | Melting Point | 284 °C (dec.)(lit.) | |
| MSDS | Chinese USA | Flash Point | 139.4±26.5 °C | |
Use of L-MethionineL-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant. |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | L-methionine |
|---|---|
| Synonym | More Synonyms |
This table contains bioactivity, target information and biological‑assay experimental data of this compound.
| Description | L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant. |
|---|---|
| Related Catalog | |
| Target |
Human Endogenous Metabolite |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 306.9±37.0 °C at 760 mmHg |
| Melting Point | 284 °C (dec.)(lit.) |
| Molecular Formula | C5H11NO2S |
| Molecular Weight | 149.211 |
| Flash Point | 139.4±26.5 °C |
| Exact Mass | 149.051056 |
| PSA | 88.62000 |
| LogP | 0.37 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.531 |
| InChIKey | FFEARJCKVFRZRR-BYPYZUCNSA-N |
| SMILES | CSCCC(N)C(=O)O |
| Water Solubility | Soluble |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | F |
| Risk Phrases | R33 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 2 |
| RTECS | PD0457000 |
| HS Code | 2930400000 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 8 | |
|---|---|
| DownStream 9 | |
CAS#:88153-97-3
CAS#:10332-17-9
CAS#:59-51-8![L-Methionine, N-[(2-propen-1-yloxy)carbonyl] Structure](https://image.chemsrc.com/caspic/260/90508-21-7.png)
CAS#:90508-21-7
CAS#:115481-99-7
CAS#:71989-28-1
CAS#:120369-52-0
CAS#:485-80-3
CAS#:4289-98-9
CAS#:348-67-4
CAS#:4104-45-4
CAS#:40856-59-5
CAS#:100-01-6
CAS#:15080-84-9
CAS#:2862-51-3
CAS#:14486-15-8
CAS#:7349-78-2This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2930400000 |
|---|
This table lists relevant public references with title, journal and publication metadata for this compound.
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The Arabidopsis cellulose synthase complex: a proposed hexamer of CESA trimers in an equimolar stoichiometry.
Plant Cell 26(12) , 4834-42, (2015) Cellulose is the most abundant renewable polymer on Earth and a major component of the plant cell wall. In vascular plants, cellulose synthesis is catalyzed by a large, plasma membrane-localized cellu... |
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Pro-apoptotic and pro-autophagic effects of the Aurora kinase A inhibitor alisertib (MLN8237) on human osteosarcoma U-2 OS and MG-63 cells through the activation of mitochondria-mediated pathway and inhibition of p38 MAPK/PI3K/Akt/mTOR signaling pathway.
Drug Des. Devel. Ther. 9 , 1555-84, (2015) Osteosarcoma (OS) is the most common malignant bone tumor occurring mostly in children and adolescents between 10 and 20 years of age with poor response to current therapeutics. Alisertib (ALS, MLN823... |
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A survey of the interactome of Kaposi's sarcoma-associated herpesvirus ORF45 revealed its binding to viral ORF33 and cellular USP7, resulting in stabilization of ORF33 that is required for production of progeny viruses.
J. Virol. 89(9) , 4918-31, (2015) The ORF45 protein of Kaposi's sarcoma-associated herpesvirus (KSHV) is a gammaherpesvirus-specific immediate-early tegument protein. Our previous studies have revealed its crucial roles in both early ... |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| S-methionine |
| MFCD00063097 |
| (S)-2-amino-4-(methylthio)-Butanoic acid |
| EINECS 200-562-9 |
| L-α-Amino-γ-methylmercaptobutyric acid |
| Methionine (VAN) |
| (L)-Methionine |
| Met-bNA |
| 2-Amino-4-methylthiobutanoic acid (S)- |
| L-a-Amino-g-methylmercaptobutyric Acid |
| Methionine, L- (8CI) |
| (2S)-2-amino-4-(methylsulfanyl)butanoic acid |
| Methionine (USP) |
| N-L-Methionyl-2-naphthylamine |
| N-L-Methionyl-2-naphthylamin |
| L-Methionyl b-naphthylamide |
| (2S)-2-Amino-4-methylsulfanylbutanoic acid |
| Methionine |
| Methionine b-naphthylamide |
| L-Methionine |
| l-met |
| (S)-(-)-Methionine |
| Met |
| L-Methionine (JP15) |
| H-Met-OH |
| L-Methionin |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What are the upstream materials of L-methionine? |
| A: Related upstream materials(CAS) of L-methionine: 88153-97-3;10332-17-9;59-51-8;90508-21-7;115481-99-7;71989-28-1;120369-52-0;485-80-3. |
| Q: What is the polar surface area (PSA) of L-methionine? |
| A: Polar surface area (PSA) of L-methionine is 88.62000. |
| Q: What are the uses of L-methionine? |
| A: Main uses of L-methionine: L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant. |
| Q: What is the CAS number of L-methionine? |
| A: CAS number of L-methionine is 63-68-3. |
| Q: What is the melting point of L-methionine? |
| A: Melting point of L-methionine is 284 °C (dec.)(lit.). |
| Q: What is the boiling point of L-methionine? |
| A: Boiling point of L-methionine is 306.9±37.0 °C at 760 mmHg. |
| Q: What is the English name of L-methionine? |
| A: The English name of L-methionine is L-methionine. |
| Q: What is the LogP of L-methionine? |
| A: LogP of L-methionine is 0.37. |
| Q: How is the water solubility of L-methionine? |
| A: Water solubility of L-methionine: Soluble. |
| Q: What is the SMILES notation of L-methionine? |
| A: SMILES notation of L-methionine is CSCCC(N)C(=O)O. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| BioBioPha |
| Dayang Chem (Hangzhou) Co., Ltd. |
| Henan Tianfu Chemical Co., Ltd. |