2,5-Diethoxy-4-morpholinoaniline dihydrochloride
2,5-Diethoxy-4-morpholinoaniline dihydrochloride (CAS: 136334-84-4) is a fine chemical building block with a molecular weight of 339.26. This compound, presented as a dihydrochloride salt, is primarily utilised in chemical synthesis and the development of complex organic molecules. Its structural features, including the morpholine moiety and ethoxy substituents, make it a valuable intermediate for researchers and chemists engaged in discovering novel materials and active pharmaceutical ingredients.
- Synonyms
- C14H22N2O3 · 2HCl

Organic Synthesis Intermediate
Serves as a versatile building block in multi-step organic syntheses, enabling the construction of more complex molecular architectures. It is particularly useful for introducing specific functional groups into target molecules.
Pharmaceutical Research
Employed in the exploration of new drug candidates and active pharmaceutical ingredients (APIs). Its unique structure can be a key component in the design of novel therapeutic agents.
Heterocyclic Chemistry
A valuable reagent within heterocyclic chemistry, facilitating the synthesis of diverse heterocyclic compounds for various research applications.
| Molecular weight | 339.26 |
|---|---|
| Empirical formula | C14H22N2O3 · 2HCl |
| Assay | 98% |
| Melting point | 236-240 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 2,5-Diethoxy-4-morpholinoaniline dihydrochloride used for?
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This compound is primarily used as a building block in organic synthesis and pharmaceutical research for the development of complex molecules and potential drug candidates.
What is the CAS number and formula for this compound?
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The CAS number is 136334-84-4, and its empirical formula (as the dihydrochloride salt) is C14H22N2O3 · 2HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,5-Diethoxy-4-morpholinoaniline dihydrochloride with an assay of 98%. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should 2,5-Diethoxy-4-morpholinoaniline dihydrochloride be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 recommended), eyeshields, and gloves. Ensure adequate ventilation, and avoid breathing dust. This compound may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).
How is this chemical packed and exported?
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Products are carefully packed according to international shipping regulations and are available for global export.
How can I request a sample or a quote?
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To request a sample or a quote for 2,5-Diethoxy-4-morpholinoaniline dihydrochloride, please contact our sales department via the website or direct email.
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