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ChemicalBook >> CAS DataBase List >> DL-Methionine methylsulfonium chloride

DL-Methionine methylsulfonium chloride

DL-Methionine methylsulfonium chloride price.
  • $8 - $2062.5
  • Product name: DL-Methionine methylsulfonium chloride
  • CAS: 3493-12-7
  • MF: C6H14NO2S.Cl
  • MW: 199.7
  • EINECS:222-484-4
  • MDL Number:MFCD00031700
  • Synonyms:(3-amino-3-carboxypropyl)dimethyl-,chloride,(+/-)-sulfoniu ;METHYL-METHIONINE SULPHONIUM CHLORIDE;DL-METHYLMETHIONINE SULFONIUMCHLORIDE;DL-(3-AMINO-3-CARBOXYPROPYL)DIMETHYLSULFONIUM CHLORIDE;CITRIN;(3-AMINO-3-CARBOXYPROPYL)DIMETHYLSULFONIUM CHLORIDE;S-METHYL-DL-METHIONINE-SULFONIUMCHLORIDE;S-METHYLMETHIONINESULFONIUM CHLORIDE
Price28 Properties Safety Information Description
28 prices
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  • aablocks
  • AK Scientific
  • Alichem
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  • Biosynth
  • ChemScene
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  • Manufactureraablocks
  • Product numberAA003PRI
  • Product descriptionDL-Methionine Methylsulfonium Chloride 98%
  • Packaging25mg
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003PRI
  • Product descriptionDL-Methionine Methylsulfonium Chloride ≥99%
  • Packaging25g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003PRI
  • Product descriptionDL-Methionine Methylsulfonium Chloride 98%
  • Packaging100g
  • Price$28
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003PRI
  • Product descriptionDL-Methionine Methylsulfonium Chloride 98%
  • Packaging500g
  • Price$90
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003PRI
  • Product descriptionDL-Methionine Methylsulfonium Chloride 98%
  • Packaging1kg
  • Price$153
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberU708
  • Product descriptionDL-Methionine methylsulfonium chloride
  • Packaging1g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number3493127
  • Product descriptionDL-Methionine methylsulfonium chloride
  • Packaging1g
  • Price$948.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number3493127
  • Product descriptionDL-Methionine methylsulfonium chloride
  • Packaging250mg
  • Price$372.32
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0008863
  • Product descriptionDL-S-METHYL METHIONINE CHLORIDE 95.00%
  • Packaging5MG
  • Price$502.06
  • Updated2021-12-16
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  • ManufacturerBiosynth
  • Product numberFM45172
  • Product descriptionDL-Methionine methylsulfonium chloride
  • Packaging5kg
  • Price$1375
  • Updated2026-06-04
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  • ManufacturerBiosynth
  • Product numberFM45172
  • Product descriptionDL-Methionine methylsulfonium chloride
  • Packaging10kg
  • Price$2062.5
  • Updated2026-06-04
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  • ManufacturerBiosynth
  • Product numberFM45172
  • Product descriptionDL-Methionine methylsulfonium chloride
  • Packaging1kg
  • Price$687.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFM45172
  • Product descriptionDL-Methionine methylsulfonium chloride
  • Packaging2kg
  • Price$962.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFM45172
  • Product descriptionDL-Methionine methylsulfonium chloride
  • Packaging0.5kg
  • Price$412.5
  • Updated2026-06-04
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  • ManufacturerChemScene
  • Product numberCS-0083177
  • Product descriptionDL-Methionine methylsulfonium chloride ≥98%
  • Packaging1kg
  • Price$179
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0083177
  • Product descriptionDL-Methionine methylsulfonium chloride ≥98%
  • Packaging500g
  • Price$105
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003PRI DL-Methionine Methylsulfonium Chloride 98% 25mg $8 2026-05-28 Buy
aablocks AA003PRI DL-Methionine Methylsulfonium Chloride ≥99% 25g $12 2026-05-28 Buy
aablocks AA003PRI DL-Methionine Methylsulfonium Chloride 98% 100g $28 2026-05-28 Buy
aablocks AA003PRI DL-Methionine Methylsulfonium Chloride 98% 500g $90 2026-05-28 Buy
aablocks AA003PRI DL-Methionine Methylsulfonium Chloride 98% 1kg $153 2026-05-28 Buy
AK Scientific U708 DL-Methionine methylsulfonium chloride 1g $14 2021-12-16 Buy
Alichem 3493127 DL-Methionine methylsulfonium chloride 1g $948.7 2021-12-16 Buy
Alichem 3493127 DL-Methionine methylsulfonium chloride 250mg $372.32 2021-12-16 Buy
American Custom Chemicals Corporation AAA0008863 DL-S-METHYL METHIONINE CHLORIDE 95.00% 5MG $502.06 2021-12-16 Buy
Biosynth FM45172 DL-Methionine methylsulfonium chloride 5kg $1375 2026-06-04 Buy
Biosynth FM45172 DL-Methionine methylsulfonium chloride 10kg $2062.5 2026-06-04 Buy
Biosynth FM45172 DL-Methionine methylsulfonium chloride 1kg $687.5 2026-06-04 Buy
Biosynth FM45172 DL-Methionine methylsulfonium chloride 2kg $962.5 2026-06-04 Buy
Biosynth FM45172 DL-Methionine methylsulfonium chloride 0.5kg $412.5 2026-06-04 Buy
ChemScene CS-0083177 DL-Methionine methylsulfonium chloride ≥98% 1kg $179 2026-06-04 Buy
ChemScene CS-0083177 DL-Methionine methylsulfonium chloride ≥98% 500g $105 2026-06-04 Buy
Next Last

Properties

Melting point :139-140 °C (dec.)
FEMA :3445 | DL-(3-AMINO-3-CARBOXYPROPYL)DIMETHYLSULFONIUM CHLORIDE
storage temp. :Inert atmosphere,Room Temperature
solubility :H2O: soluble100mg/mL, clear, colorless
form :Solid
color :White to Off-White
PH :4.0-5.5
biological source :synthetic
Water Solubility :Water: 250 mg/mL (1251.88 mM)
JECFA Number :1427
Merck :14,6098
BRN :4163617
Stability :Hygroscopic
InChI :1S/C6H13NO2S.ClH/c1-10(2)4-3-5(7)6(8)9;/h5H,3-4,7H2,1-2H3;1H
InChIKey :MYGVPKMVGSXPCQ-UHFFFAOYSA-N
SMILES :[Cl-].C[S+](C)CCC(N)C(O)=O
CAS DataBase Reference :3493-12-7(CAS DataBase Reference)
EPA Substance Registry System :Sulfonium, (3-amino-3-carboxypropyl)dimethyl-, chloride (3493-12-7)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

DL-Methionine methylsulfonium chloride, also named Vitamin U, is a powerful antioxidant. It is a sulfur derivative substance. Graviola leaves contain much vitamin U[1]. Vitamin U have unique antioxidant effect. It could prevents Galactosamine-induced gastric damage and protects pentylenetetrazole-induced brain damage in rats[2-3].

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Suppliers and manufacturers

Wuhan Feiyue Biotechnology Co., LTD J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. TCI (Shanghai) Development Co., Ltd. Energy Chemical XiaoGan ShenYuan ChemPharm co,ltd Shandong Xiya Chemical Co., Ltd China Langchem Inc. Hunan Hui Bai Shi Biotechnology Co., Ltd. Maya High Purity Chemicals