Methyl α-D-mannopyranoside
Methyl α-D-mannopyranoside structure
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Common Name | Methyl α-D-mannopyranoside | ||
|---|---|---|---|---|
| CAS Number | 3396-99-4 | Molecular Weight | 194.182 | |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 389.1±42.0 °C at 760 mmHg | |
| Molecular Formula | C7H14O6 | Melting Point | 116-117 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 189.1±27.9 °C | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | methyl α-D-galactoside |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 389.1±42.0 °C at 760 mmHg |
| Melting Point | 116-117 °C(lit.) |
| Molecular Formula | C7H14O6 |
| Molecular Weight | 194.182 |
| Flash Point | 189.1±27.9 °C |
| Exact Mass | 194.079041 |
| PSA | 99.38000 |
| LogP | -2.69 |
| Vapour Pressure | 0.0±2.0 mmHg at 25°C |
| Index of Refraction | 1.548 |
| InChIKey | HOVAGTYPODGVJG-PZRMXXKTSA-N |
| SMILES | COC1OC(CO)C(O)C(O)C1O |
| Storage condition | 2-8°C |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
Synonym:None Known Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. May be harmful if swallowed. Inhalation: May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. May be harmful if inhaled. Chronic: No information found. Section 4 - FIRST AID MEASURES Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid. Skin: In case of contact, flush skin with plenty of water. Remove contaminated clothing and shoes. Get medical aid if irritation develops and persists. Wash clothing before reuse. Ingestion: If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Get medical aid. Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Treat symptomatically and supportively. Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Storage: Keep refrigerated. (Store below 4C/39F.) Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 3396-99-4: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Crystalline powder Color: white Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 116 - 117 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: soluble in water Specific Gravity/Density: Molecular Formula: C7H14O6 Molecular Weight: 194.0944 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Dust generation. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 3396-99-4 unlisted. LD50/LC50: Not available. Carcinogenicity: Methyl-alpha-D-galacatopyranoside - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 3396-99-4: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 3396-99-4 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 3396-99-4 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
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 |
|---|---|
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2932999099 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 0 | |
|---|---|
| DownStream 4 | |
CAS#:3601-36-3
CAS#:26927-44-6
CAS#:42927-28-6![2-(hydroxymethyl)-4-methoxy-8,8-dimethyl-3,7,9-trioxabicyclo[4.3.0]nonan-5-ol structure](https://image.chemsrc.com/caspic/428/40269-01-0.png)
CAS#:40269-01-0This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
This table lists relevant public references with title, journal and publication metadata for this compound.
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Metal-mediated allylation of enzymatically oxidized methyl α-d-galactopyranoside
Carbohydr. Res. 345 , 2610-5, (2010) The C-6 unit of methyl α-D-galactopyranoside was selectively modified by combining enzymatic oxidation with an indium-mediated allylation reaction. The Barbier-Grignard type reaction, where a carbonyl... |
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alpha-Glucosidase inhibitory activity of triterpenoids from Cichorium intybus.
J. Nat. Prod. 71 , 910-3, (2008) Two new triterpenoids, 18alpha,19beta-20(30)-taraxasten-3beta,21alpha-diol (cichoridiol) (1) and 17-epi-methyl-6-hydroxyangolensate (intybusoloid) (2), were obtained from the methanolic extract of see... |
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1-O-Acetyl-beta-D-galactopyranose: a novel substrate for the transglycosylation reaction catalyzed by the beta-galactosidase from Penicillium sp.
Carbohydr. Res. 337(7) , 635-42, (2002) 1-O-Acetyl-beta-D-galactopyranose (AcGal), a new substrate for beta-galactosidase, was synthesized in a stereoselective manner by the trichloroacetimidate procedure. Kinetic parameters (K(M) and k(cat... |
This table contains target information, in‑vitro & in‑vivo assay data for this compound.
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| Methyl-alpha-D-galactopyranoside |
| MEHTYL-A-D-GALACTOPYRANOSIDE |
| METHYL-α-D-GALACTOPYRANOSIDE |
| MFCD00064085 |
| EINECS 222-251-7 |
| Methyl α-D-galactoside |
| Methyl α-D-galactopyranoside |
| (2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol |
| 1-O-METHYL-GALACTOSIDE |
| methyl alpha-D-galactoside |
| Methyl α-D-mannopyranoside |
| Methyl α-D-Galactopyranoside Monohydrate |
| α-D-Mannopyranoside, methyl |
| α-D-Galactopyranoside, methyl |
| METHYL-A-D-GALACTOPYRANOSIDE |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the boiling point of methyl α-D-galactoside? |
| A: Boiling point of methyl α-D-galactoside is 389.1±42.0 °C at 760 mmHg. |
| Q: What is the LogP of methyl α-D-galactoside? |
| A: LogP of methyl α-D-galactoside is -2.69. |
| Q: What is the polar surface area (PSA) of methyl α-D-galactoside? |
| A: Polar surface area (PSA) of methyl α-D-galactoside is 99.38000. |
| Q: What is the melting point of methyl α-D-galactoside? |
| A: Melting point of methyl α-D-galactoside is 116-117 °C(lit.). |
| Q: What are the storage conditions for methyl α-D-galactoside? |
| A: Storage conditions for methyl α-D-galactoside: 2-8°C. |
| Q: What are the downstream products of methyl α-D-galactoside? |
| A: Related downstream products(CAS) of methyl α-D-galactoside: 3601-36-3;26927-44-6;42927-28-6;40269-01-0. |
| Q: What is the InChIKey of methyl α-D-galactoside? |
| A: InChIKey of methyl α-D-galactoside is HOVAGTYPODGVJG-PZRMXXKTSA-N. |
| Q: What is the CAS number of methyl α-D-galactoside? |
| A: CAS number of methyl α-D-galactoside is 3396-99-4. |
| Q: What is the safety information for methyl α-D-galactoside? |
| A: Safety information for methyl α-D-galactoside: S24/25. |
| Q: What is the molecular formula of methyl α-D-galactoside? |
| A: Molecular formula of methyl α-D-galactoside is C7H14O6. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |
| Henan Tianfu Chemical Co., Ltd. |