Diisopropyl azodicarboxylate
Diisopropyl azodicarboxylate (CAS 2446-83-5), molecular formula (CH3)2CHOOCN=NCOOCH(CH3)2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- DIAD,Diisopropyl azodiformate

| Molecular weight | 202.21 |
|---|---|
| Linear formula | (CH3)2CHOOCN=NCOOCH(CH3)2 |
| Assay | 98% |
| Boiling point | 75 °C/0.25 mmHg(lit.) |
| Density | 1.027 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.420(lit.) |
| Storage temperature | 2-8°C |
| Impurities tested | ≤2% dichloromethane |
| Application | Reactant for preparation of:• Chromenes resembling classical cannabinoids1• MK-3281 inhibitor of the hepatitis C virus NS5B polymerase2• Norbornene-based guanidine-rich polymers as mimcs of cell-penetrating peptides (CPP)3• Analogues of the Pseudomonas aeruginosa quorum-sensing molecule N-(3-Oxododecanoyl)-l-homoserine lactone with immunosuppressive but non-LasR-inducing properties4• Acceptor-donor-acceptor organic dyes for dye-sensitized solar cells5• 1,3-dioxane-2-carboxylic acid derivatives as PPARα/γ dual agonists6• Hydrazinophosphonates and hydrazinobisphosphonates via Mitsunobu and Arbuzov-type multicomponent application of the Morrison-Brunn-Huisgen betaine7 |



Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H351Suspected of causing cancer
- H373May cause damage to organs through prolonged exposure
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P281Use personal protective equipment as required
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 106 °C / 222.8 °F |
| Transport (UN / ADR) | UN 3082 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 36/37/38-40-48/20/22-51/53 |
| Safety statements (S) | 26-36/37-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 Diisopropyl azodicarboxylate?
+
Diisopropyl azodicarboxylate (CAS 2446-83-5), molecular formula (CH3)2CHOOCN=NCOOCH(CH3)2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of Diisopropyl azodicarboxylate does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diisopropyl azodicarboxylate in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Diisopropyl azodicarboxylate?
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Diisopropyl azodicarboxylate has CAS number 2446-83-5 and molecular formula (CH3)2CHOOCN=NCOOCH(CH3)2. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Diisopropyl azodicarboxylate?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Diisopropyl azodicarboxylate ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Diisopropyl azodicarboxylate be stored?
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Store Diisopropyl azodicarboxylate in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Diisopropyl azodicarboxylate used for?
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Diisopropyl azodicarboxylate is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Diisopropyl azodicarboxylate?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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