DL-Methionine
- ₹468 - ₹46136.15
- Product name: DL-Methionine
- CAS: 59-51-8
- MF: C5H11NO2S
- MW: 149.21
- EINECS:200-432-1
- MDL Number:MFCD00063097
- Synonyms:(R,S)-2-Amino-4-methylsulfanyl-butyricacid ;(RS)-2-Amino-3-methylthiobutansαure ;Metione;Neston;Pedameth;Petameth;Thiomedon;Urimeth
19 prices
Selected condition:
Brand
- Sigma-Aldrich(India)
- TCI Chemicals (India)
- SRL
- ottokemi
Package
- 500MG
- 25G
- 1SAMPLE
- 100G
- 100gm
- 500gm
- 500G
- 1KG
- 5KG
- 10KG
- 100Gms
- 500Gms
- ManufacturerSigma-Aldrich(India)
- Product number64340
- Product descriptionDL-Methionine ≥99.0% (NT)
- Packaging100G
- Price₹2381.5
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberM9500
- Product descriptionDL-Methionine ≥99%
- Packaging100G
- Price₹2836.15
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number64340
- Product descriptionDL-Methionine ≥99.0% (NT)
- Packaging500G
- Price₹4817.13
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW330108
- Product descriptionDL-Methionine 99%, FCC, FG
- Packaging1SAMPLE
- Price₹5141.88
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberM9500
- Product descriptionDL-Methionine ≥99%
- Packaging500G
- Price₹5802.2
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberM2768
- Product descriptionDL-Methionine BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99%
- Packaging100G
- Price₹6354.28
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW330108
- Product descriptionDL-Methionine 99%, FCC, FG
- Packaging1KG
- Price₹8540.93
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number64340
- Product descriptionDL-Methionine ≥99.0% (NT)
- Packaging1KG
- Price₹9028.05
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberM9500
- Product descriptionDL-Methionine ≥99%
- Packaging1KG
- Price₹10781.7
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberPHR2653
- Product descriptionRacemethionine Pharmaceutical Secondary Standard; Certified Reference Material
- Packaging500MG
- Price₹22764.98
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW330108
- Product descriptionDL-Methionine 99%, FCC, FG
- Packaging5KG
- Price₹29195.03
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW330108
- Product descriptionDL-Methionine 99%, FCC, FG
- Packaging10KG
- Price₹46136.15
- Updated2022-06-14
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberM0463
- Product descriptionDL-Methionine
- Packaging25G
- Price₹1900
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberM0463
- Product descriptionDL-Methionine
- Packaging500G
- Price₹6300
- Updated2022-05-26
- Buy
- ManufacturerSRL
- Product number65309
- Product descriptionDL-Methionine extrapure CHR, 99%
- Packaging100Gms
- Price₹510
- Updated2022-05-26
- Buy
- ManufacturerSRL
- Product number65309
- Product descriptionDL-Methionine extrapure CHR, 99%
- Packaging500Gms
- Price₹1900
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 64340 | DL-Methionine ≥99.0% (NT) | 100G | ₹2381.5 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | M9500 | DL-Methionine ≥99% | 100G | ₹2836.15 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 64340 | DL-Methionine ≥99.0% (NT) | 500G | ₹4817.13 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W330108 | DL-Methionine 99%, FCC, FG | 1SAMPLE | ₹5141.88 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | M9500 | DL-Methionine ≥99% | 500G | ₹5802.2 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | M2768 | DL-Methionine BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99% | 100G | ₹6354.28 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W330108 | DL-Methionine 99%, FCC, FG | 1KG | ₹8540.93 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 64340 | DL-Methionine ≥99.0% (NT) | 1KG | ₹9028.05 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | M9500 | DL-Methionine ≥99% | 1KG | ₹10781.7 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | PHR2653 | Racemethionine Pharmaceutical Secondary Standard; Certified Reference Material | 500MG | ₹22764.98 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W330108 | DL-Methionine 99%, FCC, FG | 5KG | ₹29195.03 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W330108 | DL-Methionine 99%, FCC, FG | 10KG | ₹46136.15 | 2022-06-14 | Buy |
TCI Chemicals (India) | M0463 | DL-Methionine | 25G | ₹1900 | 2022-05-26 | Buy |
TCI Chemicals (India) | M0463 | DL-Methionine | 500G | ₹6300 | 2022-05-26 | Buy |
SRL | 65309 | DL-Methionine extrapure CHR, 99% | 100Gms | ₹510 | 2022-05-26 | Buy |
SRL | 65309 | DL-Methionine extrapure CHR, 99% | 500Gms | ₹1900 | 2022-05-26 | Buy |
Properties
Melting point :284 °C (dec.)(lit.)
alpha :-1~+1°(D/20℃)(c=8,HCl)
Boiling point :306.9±37.0 °C(Predicted)
Density :1.34
FEMA :3301 | D,L-METHIONINE
refractive index :1.5216 (estimate)
storage temp. :2-8°C
solubility :1 M HCl: 0.5 M at 20 °C, clear, colorless
pka :2.13(at 25℃)
form :Crystals or Crystalline Powder
color :White
Odor :mild sulfurous acidic
Odor Type :acidic
optical activity :[α]/D, c = 5 in 5 M HCl (inactive)
Water Solubility :2.9 g/100 mL (20 ºC)
JECFA Number :1424
Merck :14,5975
BRN :636185
BCS Class :1
Stability :Stable. Incompatible with strong oxidising agents.
InChIKey :FFEARJCKVFRZRR-UHFFFAOYSA-N
LogP :0.37
CAS DataBase Reference :59-51-8(CAS DataBase Reference)
NIST Chemistry Reference :Methionine(59-51-8)
EPA Substance Registry System :Methionine (59-51-8)
alpha :-1~+1°(D/20℃)(c=8,HCl)
Boiling point :306.9±37.0 °C(Predicted)
Density :1.34
FEMA :3301 | D,L-METHIONINE
refractive index :1.5216 (estimate)
storage temp. :2-8°C
solubility :1 M HCl: 0.5 M at 20 °C, clear, colorless
pka :2.13(at 25℃)
form :Crystals or Crystalline Powder
color :White
Odor :mild sulfurous acidic
Odor Type :acidic
optical activity :[α]/D, c = 5 in 5 M HCl (inactive)
Water Solubility :2.9 g/100 mL (20 ºC)
JECFA Number :1424
Merck :14,5975
BRN :636185
BCS Class :1
Stability :Stable. Incompatible with strong oxidising agents.
InChIKey :FFEARJCKVFRZRR-UHFFFAOYSA-N
LogP :0.37
CAS DataBase Reference :59-51-8(CAS DataBase Reference)
NIST Chemistry Reference :Methionine(59-51-8)
EPA Substance Registry System :Methionine (59-51-8)
Safety Information
Symbol(GHS): | ||||||||
---|---|---|---|---|---|---|---|---|
Signal word: | ||||||||
Hazard statements: |
|
|||||||
Precautionary statements: |
|
Description
Methionine (2-amino-4(methylthio)-butanoic acid) is one of the essential amino acids, which are used by our bodies to make proteins and can only be supplied by diets. Methionine is found in metal, fish, and dairy products, and it plays an important role in many cell functions.With an asymmetric carbon, methionine molecules can be D (Dextrogyre) or L (Levogyre), optical isomers. L-methionine is the biologically active form of methionine in proteins. D-methionine is converted into L-methionine by enzymatic processes inside animal bodies in such a way that L- and D-methionine are equivalent for animal nutrition. D,L-methionine (DLM) is the most common form of commercialized methionine, composed of the racemic mixture of D and L-methionine. D,L-methionine is commercialized as a white crystalline powder, containing 99% of active substance, or in a brown liquid form with 40% purity, made from the dissolution of D,L-methionine in sodium hydroxide.
Methionine is used to prevent liver damage in acetaminophen (Tylenol) poisoning. It is also used to increase the acidity of urine, to treat liver disorders, and to improve wound healing. Furthermore, it is used for the treatment of depression, alcoholism, allergies, asthma, copper poisoning, radiation side effects, schizophrenia, drug withdrawal, and Parkinson's disease. Methionine is registered as an ingredient for use in cosmetics as antistatic and for skin conditioning (Commission Decision 2006/257/EC).
D,L-methionine is used in animal feeds for poultry and pigs, as well as in diets for cats and dogs. D,L-methionine technically pure protected with copolymer vinylpyridine/styrene, and D,L-methionine protected with ethylcellulose when used as a feed additive for ruminants, are currently authorized for use for all animal species and ruminants, respectively, by Regulation (EU) No 469/2013.
More related product prices
6-Aminocaproic acid Malic acid 4-Aminobutyric acid Glycine Cyclamic acid L-Methionine Diethylaminosulfur trifluoride L-Tryptophan L-Threonine DL-Homoserine DL-Homocystine DL-Alanine S-ADENOSYL-L-METHIONINE N-Acetyl-DL-methionine N-Cbz-L-methionine 2491-18-1 L-METHIONINE SULFOXIMINE N-FORMYL-L-METHIONINE D-MethionineRelated product price
- 6-Aminocaproic acid
₹1190-214291.7 - Malic acid
₹630-21120 - 4-Aminobutyric acid
₹198-22245.38