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(-)-Blebbistatin SDS | MSDS
1.PRODUCT AND COMPANY IDENTIFICATION
Product identifier
- Product Name: (-)-Blebbistatin
- Catalog Number: S7099
- CAS Number: 856925-71-8
- IUPAC Name: 4H-Pyrrolo[2,3-b]quinolin-4-one, 1,2,3,3a-tetrahydro-3a-hydroxy-6-methyl-1-phenyl-, (3aS)-
Relevant identified uses and uses advised against
- Identified uses: For research and development use only; laboratory chemicals; manufacture of substances.
- Uses advised against: Not for pharmaceutical, household, or other unapproved uses.
Details of the supplier
- Company : Selleck Chemicals
- TollFree : +1 877 796-6397
- Tel : +1 832 582-8158
- Fax : +1 832 582-8590
Emergency telephone number
- Emergency phone #: +1 832 582-8158
2. HAZARDS IDENTIFICATION
GHS Classification
In accordance with the OSHA Hazard Communication Standard (29 CFR 1910.1200), this substance is not classified as a hazardous substance or mixture.
GHS Label Elements
The product is not a hazardous substance or mixture.
Other Hazards
None known.
3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/Mixture: Substance
Components:
The substance is 4H-Pyrrolo[2,3-b]quinolin-4-one, 1,2,3,3a-tetrahydro-3a-hydroxy-6-methyl-1-phenyl-, (3aS)-. There are no hazardous ingredients present in this product.
4. FIRST AID MEASURES
If inhaled: Move the person to fresh air.
In case of skin contact: Immediately remove all contaminated clothing. Rinse the skin with water or shower.
In case of eye contact: Rinse thoroughly with plenty of water. Remove contact lenses if present.
If swallowed: Provide the victim with water to drink (maximum of two glasses). Consult a physician if the individual feels unwell.
Most important symptoms and effects, both acute and delayed: The most important known symptoms and effects are described in the labeling (see section 2.2) and/or in section 11.
Protection of first-aiders: Refer to section 8 for personal protection.
Notes to physician: N/A.
5. FIRE-FIGHTING MEASURES
Suitable extinguishing media: Water, foam, carbon dioxide (CO2), or dry powder.
Unsuitable extinguishing media: No limitations of extinguishing agents are specified for this substance.
Specific hazards during fire fighting: The product is combustible. Hazardous combustion gases or vapors, including carbon oxides and nitrogen oxides (NOx), may be generated in the event of a fire.
Specific extinguishing methods: N/A.
Further information: Use water spray to suppress gases, vapors, or mists. Prevent fire extinguishing water from entering surface water or groundwater systems.
Special protective equipment for fire-fighters: Wear a self-contained breathing apparatus in the event of a fire.
6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures: For non-emergency personnel: Avoid inhalation of dusts. Evacuate the danger area, observe emergency procedures, and consult an expert. For emergency responders: Refer to section 8 for personal protection.
Environmental precautions: Do not allow the product to enter drains.
Methods and materials for containment and cleaning up: Cover drains. Collect, bind, and pump off spills. Observe possible material restrictions (see sections 7 and 10). Take up dry and dispose of properly. Clean the affected area and avoid the generation of dusts.
7. HANDLING AND STORAGE
Precautions for safe handling: For precautions, see section 2.2.
Conditions for safe storage: Keep the container tightly closed in a dry location.
Storage class: 11, Combustible Solids.
Recommended storage temperature: -4 °F / -20 °C.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters: Contains no substances with occupational exposure limit values.
Engineering measures: N/A.
Personal protective equipment:
- Respiratory protection: Required when dusts are generated. Recommended filter type: P1. Respiratory protection must comply with DIN EN 143, DIN 14387, or other relevant standards.
- Hand protection: Handle with impervious nitrile rubber gloves. Full contact and splash contact: Minimum layer thickness 0.11 mm, break through time 480 min (e.g., KCL 741 Dermatril L).
- Eye protection: Use safety glasses tested and approved under government standards such as NIOSH (US) or EN 166 (EU).
- Hygiene measures: Change contaminated clothing and wash hands after working with the substance.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: powder
Color: N/A
Odor: N/A
Odor Threshold: N/A
pH: N/A
Melting point: N/A
Boiling point/boiling range: N/A
Flash point: N/A
Evaporation rate: N/A
Flammability (solid, gas): N/A
Flammability (liquids): N/A
Burning rate: N/A
Upper/Lower explosion limit: N/A
Vapor pressure: N/A
Relative vapor density: N/A
Relative density: N/A
Density: N/A
Water solubility: N/A
Partition coefficient: n-octanol/water: N/A
Autoignition temperature: N/A
Decomposition temperature: N/A
Viscosity: N/A
Explosive properties: N/A
Oxidizing properties: none
Molecular weight: 292.33 g/mol
Particle size: N/A
10. STABILITY AND REACTIVITY
Reactivity: Flammable organic substances in fine distribution may have dust explosion potential when whirled up.
Chemical stability: The product is chemically stable under standard ambient conditions (room temperature).
Possibility of hazardous reactions: N/A.
Conditions to avoid: No information available.
Incompatible materials: N/A.
Hazardous decomposition products: In the event of fire, see section 5.
11. TOXICOLOGICAL INFORMATION
Acute toxicity: N/A for oral, inhalation, or dermal exposure.
Skin corrosion/irritation: N/A.
Serious eye damage/eye irritation: N/A.
Respiratory or skin sensitization: N/A.
Germ cell mutagenicity: N/A.
Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as a probable, possible, or confirmed human carcinogen by IARC, NTP, or OSHA.
Reproductive toxicity: N/A.
Specific target organ toxicity - single exposure: N/A.
Specific target organ toxicity - repeated exposure: N/A.
Aspiration hazard: N/A.
Additional Information: To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
12. ECOLOGICAL INFORMATION
Ecotoxicity: N/A.
Persistence and degradability: N/A.
Bioaccumulative potential: N/A.
Mobility in soil: N/A.
Other adverse effects: N/A.
13. DISPOSAL CONSIDERATIONS
Disposal methods: Waste material must be disposed of in accordance with national and local regulations. Leave chemicals in their original containers. Do not mix with other waste. Handle uncleaned containers in the same manner as the product itself.
14. TRANSPORT INFORMATION
IATA-DGR: Not regulated as a dangerous good.
IMDG-Code: Not regulated as a dangerous good.
Transport in bulk according to IMO instruments: Not applicable for product as supplied.
49 CFR Road: Not regulated as a dangerous good.
Poison Inhalation Hazard: No.
Special precautions for user: Not classified as dangerous in the meaning of transport regulations.
15. REGULATORY INFORMATION
CERCLA Reportable Quantity
This material does not contain any components with a CERCLA RQ.
SARA 304 Extremely Hazardous Substances Reportable Quantity
This material does not contain any components with a section 304 EHS RQ.
SARA 302 Extremely Hazardous Substances Threshold Planning Quantity
This material does not contain any components with a section 302 EHS TPQ.
SARA 311/312 Hazards
Acute Health Hazard
SARA 313
This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313.
US State Regulations
Massachusetts Right To Know
No components are subject to the Massachusetts Right to Know Act.
Pennsylvania Right To Know
4H-Pyrrolo[2,3-b]quinolin-4-one, 1,2,3,3a-tetrahydro-3a-hydroxy-6-methyl-1-phenyl-, (3aS)- 856925-71-8
Maine Chemicals of High Concern
Product does not contain any listed chemicals
Vermont Chemicals of High Concern
Product does not contain any listed chemicals
Washington Chemicals of High Concern
Product does not contain any listed chemicals
New Jersey Right To Know
4H-Pyrrolo[2,3-b]quinolin-4-one, 1,2,3,3a-tetrahydro-3a-hydroxy-6-methyl-1-phenyl-, (3aS)- 856925-71-8
The ingredients of this product are reported in the following inventories:
TSCA : Product contains substance(s) not listed on TSCA inventory.
TSCA list
No substances are subject to a Significant New Use Rule.
No substances are subject to TSCA 12(b) export notification requirements.
16. OTHER INFORMATION
Revision Date: 2026/07/20
Further Information: The information provided is believed to be correct but is not exhaustive and should be used only as a guideline based on current knowledge. It does not represent a guarantee of the properties of the product. Selleck Chemicals Corporation and its Affiliates shall not be held liable for any damage resulting from handling or contact with the product.