Isovaleric anhydride
Isovaleric anhydride (CAS: 1468-39-9) is a chemical compound with a molecular weight of 186.25 g/mol. It is classified as a carboxylic acid anhydride. This compound serves as a versatile reagent and building block in organic synthesis, contributing to the development of various chemical structures. Its properties make it valuable for specific chemical transformations within research and industrial applications.
- IUPAC
- 3-Methylbutyric anhydride
- Synonyms
- 3-Methylbutyric anhydride
![Isovaleric anhydride ([(CH3)2CHCH2CO]2O) — chemical structure, CAS 1468-39-9; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1468-39-9.png&w=3840&q=75)
Organic Synthesis Reagent
Isovaleric anhydride is utilised as an acylating agent in organic chemistry. It facilitates the introduction of the isovaleryl group into other molecules, a key step in the synthesis of more complex organic compounds.
Building Block for Chemical Intermediates
This compound acts as a foundational building block in the multi-step synthesis of pharmaceutical intermediates and fine chemicals. Its specific structure allows for targeted chemical modifications.
Research and Development
In R&D settings, isovaleric anhydride is employed for exploratory synthesis and the investigation of novel chemical pathways. Its reactivity profile supports the creation of diverse molecular architectures.
| Molecular weight | 186.25 |
|---|---|
| Linear formula | [(CH3)2CHCH2CO]2O |
| Assay | ≥95.0% (GC) |
| Density | 0.932 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.417 |
Hazard statements
- H311Toxic in contact with skin
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 2922 8/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 24-34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Isovaleric anhydride used for?
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Isovaleric anhydride is primarily used as an acylating agent and a building block in organic synthesis, particularly in the creation of chemical intermediates for pharmaceuticals and fine chemicals.
What is the CAS number and formula for Isovaleric anhydride?
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The CAS number for Isovaleric anhydride is 1468-39-9. The linear formula is [(CH3)2CHCH2CO]2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Isovaleric anhydride with an assay of ≥95.0% (GC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
What are the primary safety hazards of Isovaleric anhydride?
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Isovaleric anhydride is classified as Danger, with hazards including toxicity in contact with skin (H311) and causing severe skin burns and eye damage (H314). Appropriate personal protective equipment, such as gloves, goggles, and face shields, must be used.
How is Isovaleric anhydride packaged and shipped?
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Isovaleric anhydride is packaged in compliance with safety regulations for hazardous materials, including UN 2922 8/PG 2, and is exported globally by Tech Serve Solutions.
How can I request a sample or quote for Isovaleric anhydride?
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To request a sample or a quote for Isovaleric anhydride, please contact the Tech Serve Solutions sales team through our website or by phone.
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