L-Methionine
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- ₹288 - ₹92164.05
- Product name: L-Methionine
- CAS: 63-68-3
- MF: C5H11NO2S
- MW: 149.21
- EINECS:200-562-9
- MDL Number:MFCD00063097
- Synonyms:L-Methionine, Animal-Free;L-METHIONINE (13C5,D8,15N);L-METHIONINE (1,2,3,4-13C4;METHYL-13CH3);L-METHIONINE, REAGENT GRADE, >=98% (;L-MethionineUSP, 98.5-101.5% (Titration: anhydrous basis);L(-)-Methionin ;L-2-Amino-3-methylthiobuttersαure
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Brand
- TCI Chemicals (India)
- Sigma-Aldrich(India)
- SRL
- ottokemi
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- 10MG
- 100MG
- 1G
- 5G
- 25G
- 25gm
- 100gm
- 100G
- 500gm
- 500G
- 1KG
- 25Gms
- 100Gms
- ManufacturerTCI Chemicals (India)
- Product numberM0099
- Product descriptionL-Methionine
- Packaging25G
- Price₹2300
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberM0099
- Product descriptionL-Methionine
- Packaging100G
- Price₹4400
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberM0099
- Product descriptionL-Methionine
- Packaging500G
- Price₹6700
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberM9625
- Product descriptionL-Methionine reagent grade, ≥98% (HPLC)
- Packaging5G
- Price₹1861.9
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberM5308
- Product descriptionL-Methionine from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0%
- Packaging10MG
- Price₹2673.78
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product numberM9625
- Product descriptionL-Methionine reagent grade, ≥98% (HPLC)
- Packaging25G
- Price₹3301.63
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberM5308
- Product descriptionL-Methionine from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0%
- Packaging25G
- Price₹4795.48
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number64319
- Product descriptionL-Methionine BioUltra, ≥99.5% (NT)
- Packaging25G
- Price₹6516.65
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberM9625
- Product descriptionL-Methionine reagent grade, ≥98% (HPLC)
- Packaging100G
- Price₹8097.1
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberM5308
- Product descriptionL-Methionine from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0%
- Packaging1KG
- Price₹77117.3
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number39496
- Product descriptionL-Methionine certified reference material, TraceCERT?
- Packaging1G
- Price₹92164.05
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberPHR1241
- Product descriptionL-Methionine Pharmaceutical Secondary Standard; Certified Reference Material
- Packaging1G
- Price₹8107.93
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number39496
- Product descriptionL-Methionine certified reference material, TraceCERT?
- Packaging100MG
- Price₹9601.78
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberM5308
- Product descriptionL-Methionine from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0%
- Packaging100G
- Price₹13726.1
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number64319
- Product descriptionL-Methionine BioUltra, ≥99.5% (NT)
- Packaging100G
- Price₹18272.6
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberM9625
- Product descriptionL-Methionine reagent grade, ≥98% (HPLC)
- Packaging500G
- Price₹23674.28
- Updated2022-06-14
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| TCI Chemicals (India) | M0099 | L-Methionine | 25G | ₹2300 | 2022-05-26 | Buy |
| TCI Chemicals (India) | M0099 | L-Methionine | 100G | ₹4400 | 2022-05-26 | Buy |
| TCI Chemicals (India) | M0099 | L-Methionine | 500G | ₹6700 | 2022-05-26 | Buy |
| Sigma-Aldrich(India) | M9625 | L-Methionine reagent grade, ≥98% (HPLC) | 5G | ₹1861.9 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M5308 | L-Methionine from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0% | 10MG | ₹2673.78 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M9625 | L-Methionine reagent grade, ≥98% (HPLC) | 25G | ₹3301.63 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M5308 | L-Methionine from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0% | 25G | ₹4795.48 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 64319 | L-Methionine BioUltra, ≥99.5% (NT) | 25G | ₹6516.65 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M9625 | L-Methionine reagent grade, ≥98% (HPLC) | 100G | ₹8097.1 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M5308 | L-Methionine from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0% | 1KG | ₹77117.3 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 39496 | L-Methionine certified reference material, TraceCERT? | 1G | ₹92164.05 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | PHR1241 | L-Methionine Pharmaceutical Secondary Standard; Certified Reference Material | 1G | ₹8107.93 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 39496 | L-Methionine certified reference material, TraceCERT? | 100MG | ₹9601.78 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M5308 | L-Methionine from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0% | 100G | ₹13726.1 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 64319 | L-Methionine BioUltra, ≥99.5% (NT) | 100G | ₹18272.6 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M9625 | L-Methionine reagent grade, ≥98% (HPLC) | 500G | ₹23674.28 | 2022-06-14 | Buy |
Properties
Melting point :284 °C (dec.)(lit.)
alpha :23.25 º (c=2, 6N HCl)
Boiling point :393.91°C (estimate)
Density :1,34g/cm
refractive index :1.5216 (estimate)
storage temp. :20-25°C
solubility :1 M HCl: 0.5 M at 20 °C, clear, colorless
form :Solid
pka :2.13(at 25℃)
color :White
PH :5-7 (10g/l, H2O, 20℃)
Odor :Slight characteristic
optical activity :[α]20/D +23.7±0.5°, c = 5% in 5 M HCl
Water Solubility :Soluble
λmax :λ: 260 nm Amax: 0.40
λ: 280 nm Amax: 0.05 Merck :14,5975
BRN :1722294
Stability :Stable. Incompatible with strong oxidizing agents.
LogP :0.217 (est)
CAS DataBase Reference :63-68-3(CAS DataBase Reference)
NIST Chemistry Reference :L-Methionine(63-68-3)
EPA Substance Registry System :L-Methionine (63-68-3)
alpha :23.25 º (c=2, 6N HCl)
Boiling point :393.91°C (estimate)
Density :1,34g/cm
refractive index :1.5216 (estimate)
storage temp. :20-25°C
solubility :1 M HCl: 0.5 M at 20 °C, clear, colorless
form :Solid
pka :2.13(at 25℃)
color :White
PH :5-7 (10g/l, H2O, 20℃)
Odor :Slight characteristic
optical activity :[α]20/D +23.7±0.5°, c = 5% in 5 M HCl
Water Solubility :Soluble
λmax :λ: 260 nm Amax: 0.40
λ: 280 nm Amax: 0.05 Merck :14,5975
BRN :1722294
Stability :Stable. Incompatible with strong oxidizing agents.
LogP :0.217 (est)
CAS DataBase Reference :63-68-3(CAS DataBase Reference)
NIST Chemistry Reference :L-Methionine(63-68-3)
EPA Substance Registry System :L-Methionine (63-68-3)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
L-methionine is a sulfur-containing essential L-amino acid that is important in many body functions. Methionine is a dietary indispensable amino acid required for normal growth and development of humans, other mammals, and avian species. In addition to being a substrate for protein synthesis, it is an intermediate in transmethylation reactions, serving as the major methyl group donor.It must be obtained from diet and food sources since it is unable to be biosynthesized in the body. The minimum daily requirement of L-methionine for an adult male is 13 milligrams per kilogram of body weight. This quantity is normally easy to obtain from a complete diet.Methionine is accepted as the metabolic precursor for cysteine. Only the sulfur atom from methionine is transferred to cysteine; the carbon skeleton of cysteine is donated by serine. (PMID: 16702340).It helps the body produce SAMe (S-Adenosyl-L-methionine), which has been used to treat psychiatric illnesses, infertility, liver problems, premenstrual disorders, and musculoskeletal conditions. Studies on SAMe have shown that it is as effective as tricyclic antidepressants in alleviating depression.
Ongoing studies that show promise are also being conducted to determine how effective L-Methionine may be for treating HIV/AIDS, liver damage, Parkinson's disease, and urinary tract infections.
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