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sodium 4-(methylthio)-2-oxobutanoate
Notes:
None found
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BOC Sciences Best of Chemicals Supplier Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-485-4226 Fax: 1-631-614-7828 US Voice: 1-631-485-4226 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 51828-97-8 4-Methylthio-2-oxobutanoic Acid Sodium Salt ≥97%
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| CAS Number: | 51828-97-8 |  3D/inchi
|
| FDA UNII: | 2EZY36W75U | |
| MDL: | MFCD00010511 | |
| Molecular Weight: | 170.16315928 | |
| Formula: | C5 H7 Na O3 S | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: flavoring agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Perfumer and Flavorist: | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
| JECFA Food Flavoring: | 501 sodium 4-(methylthio)-2-oxobutanoate |
| FEMA Number: | 3881 sodium 4-(methylthio)-2-oxobutanoate |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
Physical Properties:
| Appearance: | white powder (est) |
| Assay: | 97.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Melting Point: | 300.00 °C. @ 760.00 mm Hg |
| Boiling Point: | 483.00 °C. @ 760.00 mm Hg |
| Flash Point: | 32.00 °F. TCC ( 0.00 °C. ) (est) |
| Shelf Life: | 12.00 month(s) or longer if stored properly. |
| Storage: | refrigerate in tightly sealed containers. |
| Soluble in: | |
| water, 1e+006 mg/L @ 25 °C (est) | |
| white petrolatum | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| 4-Methylthio-2-oxobutanoic Acid Sodium Salt ≥97% |
| Parchem |
| sodium 4-(methyl thio)-2-oxobutanoate |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| a-Keto-?-(methylthio)butyric acid sodium salt |
| Sigma-Aldrich: Sigma |
| For experimental / research use only. |
| a-Keto-?-(methylthio)butyric acid sodium salt ≥97% |
Safety Information:
| Preferred SDS: View | |
| European information : | |
| Most important hazard(s): | |
| Xi - Irritant | |
|
R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing. | |
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
| Not determined | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | flavoring agents | ||
| Recommendation for sodium 4-(methyl thio)-2-oxobutanoate usage levels up to: | |||
| not for fragrance use. | |||
| Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). | |||
| The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library | |||
| publication number: 18 | |||
| Click here to view publication 18 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | - | - | |
| beverages(nonalcoholic): | - | - | |
| beverages(alcoholic): | - | - | |
| breakfast cereal: | - | - | |
| cheese: | 0.50000 | 5.00000 | |
| chewing gum: | - | - | |
| condiments / relishes: | 0.10000 | 5.00000 | |
| confectionery froastings: | 0.10000 | 5.00000 | |
| egg products: | - | - | |
| fats / oils: | 0.30000 | 5.00000 | |
| fish products: | - | - | |
| frozen dairy: | - | - | |
| fruit ices: | - | - | |
| gelatins / puddings: | - | - | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | - | - | |
| imitation dairy: | - | - | |
| instant coffee / tea: | 0.50000 | 5.00000 | |
| jams / jellies: | - | - | |
| meat products: | 0.50000 | 5.00000 | |
| milk products: | 0.50000 | 5.00000 | |
| nut products: | - | - | |
| other grains: | - | - | |
| poultry: | 0.30000 | 5.00000 | |
| processed fruits: | - | - | |
| processed vegetables: | 0.10000 | 5.00000 | |
| reconstituted vegetables: | - | - | |
| seasonings / flavors: | - | - | |
| snack foods: | - | - | |
| soft candy: | - | - | |
| soups: | 1.00000 | 5.00000 | |
| sugar substitutes: | - | - | |
| sweet sauces: | - | - | |
Safety References:
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 23696623 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WISER: | UN 3335 |
| WGK Germany: | 3 |
| sodium 4-(methylsulfanyl)-2-oxobutanoate | |
| Chemidplus: | 0051828978 |
References:
| sodium 4-(methylsulfanyl)-2-oxobutanoate | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 23696623 |
| Pubchem (sid): | 172113398 |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| HMDB (The Human Metabolome Database): | Search |
| Export Tariff Code: | 2930.90.4550 |
| ChemSpider: | View |
| FAO: | Sodium 4-(methylthio)-2-oxobutanoate |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| butanoic acid, 4-(methylthio)-2-oxo-, sodium salt (1:1) | |
| 4- | methyl thio-2-oxobutyric acid sodium salt |
| 4-( | methyl thio)-2-oxobutyric acid sodium salt |
| 4- | methylthio-2-oxobutanoic acid sodium salt |
| 4- | methylthio-2-oxobutanoic acid, sodium salt |
| 4- | methylthio-2-oxobutanoicacidsodiumsalt |
| 4- | methylthio-2-oxobutyric acid sodium salt |
| 4-( | methylthio)-2-oxobutyric acid sodium salt |
| a-keto-?-( | methylthio)butyric acid sodium salt |
| sodium 4-(methylsulfanyl)-2-oxobutanoate | |
| sodium 4-(methylthio)-2-oxobutanoate |