You will contribute to create a sustainable world, significantly lowering environmental impact. Biorenewable solvents also decrease petroleum sources dependency, have higher recovery rates, and/or are safer for handling and disposal.
920193
Cyrene™ 2-Methyltetrahydrofuran Blend
BioRenewable, DMF and NMP Substitute
Greener Alternative
Synonym(s):
2-MeTHF Solution, 2-Methyltetrahydrofuran solution, Cyrene solution
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| Size/SKU | Availability | Price |
|---|---|---|
100 mL | Check Cart for Availability | $138.00 |
1 L | Check Cart for Availability | $265.00 |
About This Item
Empirical Formula (Hill Notation):
C6H8O3
Molecular Weight:
128.13
NACRES:
NA.07
UNSPSC Code:
12352212
$138.00
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form
liquid
contains
30-80 ppm BHT as stabilizer
greener alternative product characteristics
Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
renewable carbon content
100%
density
1.153 g/mL
greener alternative category
, Aligned
General description
Cyrene™ 2-Methyltetrahydrofuran Blend with BHT as an inhibitor is specially formulated for use in automated processes and applications where lower viscosity is required, making it easier to handle while maintaining high yields.
This Cyrene™ blend is an alternative for NMP and DMF in many cross-coupling reactions. Neither Cyrene™ nor 2-Methyltetrahydrofuran have any genotoxic or mutagenic concerns associated with their use, making them much safer alternatives to traditional aprotic solvents.
This new blend is part of our Biorenewable product line, meaning that it is made from renewable resources and does not compete with food resources for its production, making it more environmentally sustainable for the future. The material has also been independently certified as 100% renewable carbon.
This Cyrene™ blend is an alternative for NMP and DMF in many cross-coupling reactions. Neither Cyrene™ nor 2-Methyltetrahydrofuran have any genotoxic or mutagenic concerns associated with their use, making them much safer alternatives to traditional aprotic solvents.
This new blend is part of our Biorenewable product line, meaning that it is made from renewable resources and does not compete with food resources for its production, making it more environmentally sustainable for the future. The material has also been independently certified as 100% renewable carbon.
We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is BioRenewable and thus aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". Click here for more information.
Application
This cosolvent solution has been shown to have similar reaction yields to NMP and DMF for many cross-coupling reactions, such as:
- HATU Amide Coupling - Replacement for DMF in amide and dipeptide coupling reactions
- Suzuki-Miyaura coupling reaction.
- Sonogashira coupling reaction.
- Reductive homocoupling reaction.
Features and Benefits
- Independently certified as 100% renewable carbon.
- Closer physical properties of NMP and DMF while maintaining high reaction yields.
- Sustainably produced and environmentally less hazardous than more traditional petroleum aprotic solvents
- Both Cyrene
and 2-MeTHF are also much safer for handling without the genotoxic concerns of other solvents. - It has a lower viscosity than neat Cyrene
making it more optimized for automated processes.
Legal Information
CYRENE is a trademark of Circa Group Pvt Ltd
1 of 1
This Item | |||
|---|---|---|---|
| description BioRenewable, DMF and NMP Substitute | description BioRenewable, DMF and NMP Substitute | description BioRenewable, DMF and NMP Substitute | description BioRenewable, ReagentPlus®, ≥99.5%, contains 150-400 ppm BHT as stabilizer |
| form liquid | form liquid | form liquid | form liquid |
| density 1.153 g/mL | density 1.141 g/mL | density 1.25 g/mL | density 0.86 g/mL at 25 °C (lit.) |
| renewable carbon content 100% | renewable carbon content 100% | renewable carbon content - | renewable carbon content - |
| greener alternative product characteristics Safer Solvents and Auxiliaries | greener alternative product characteristics Safer Solvents and Auxiliaries | greener alternative product characteristics Designing Safer Chemicals | greener alternative product characteristics Safer Solvents and Auxiliaries |
| contains 30-80 ppm BHT as stabilizer | contains - | contains - | contains 150-400 ppm BHT as stabilizer |
| sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product |
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2
supp_hazards
Storage Class
3 - Flammable liquids
WGK
WGK 2
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Why should you use BioRenewable solvents?
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Do BioRenewable solvents have a similar quality to petroleum-based solvents?
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BioRenewable solvents can have the same or higher purity level compared to traditional solvents. These solvents are free of the many byproducts of petroleum manufacturing, such as benzene, aldehydes, and ethers.
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What is a BioRenewable solvent?
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BioRenewable solvents are sourced from renewable and sustainable biobased materials, such as soy/palm oil, wood waste, hay or corn byproducts, etc. It is important to highlight that our BioRenewable products do not compete with food production.
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