4-Hydroxy-3-(morpholinomethyl)benzoic acid hydrate
4-Hydroxy-3-(morpholinomethyl)benzoic acid hydrate (CAS: 143269-99-2) is a heterocyclic organic compound with the molecular formula C12H15NO4 · xH2O. It functions as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. This compound is supplied by Tech Serve Solutions for research and development purposes, serving as a key intermediate in the creation of more complex molecular structures.

Organic Synthesis Intermediate
This compound serves as a versatile building block in organic synthesis. Its unique structure, featuring a benzoic acid core with a morpholinomethyl substituent, allows for diverse chemical transformations.
Heterocyclic Chemistry Research
As a morpholine-containing heterocycle, it is employed in the synthesis of novel heterocyclic compounds. These may find applications in medicinal chemistry and materials science.
Pharmaceutical Intermediate Development
The structural motifs present in 4-Hydroxy-3-(morpholinomethyl)benzoic acid hydrate are relevant in the development of pharmaceutical candidates. It can be utilized in the early stages of drug discovery and process development.
| Molecular weight | 237.25 (anhydrous basis) |
|---|---|
| Empirical formula | C12H15NO4 · xH2O |
| Assay | 90% |
| Melting point | 168 °C (dec.)(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 4-Hydroxy-3-(morpholinomethyl)benzoic acid hydrate used for?
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Tech Serve Solutions supplies 4-Hydroxy-3-(morpholinomethyl)benzoic acid hydrate primarily as a building block for organic synthesis and in heterocyclic chemistry research. It may also be used as an intermediate in pharmaceutical development.
What are the CAS number and molecular formula for this compound?
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The CAS number is 143269-99-2, and the molecular formula is C12H15NO4 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 90%. It is not represented as USP, BP, EP, or other pharmacopoeial grades.
What are the primary safety concerns when handling this chemical?
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This compound is classified as a GHS07 irritant, with Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves should be used. Handle in a well-ventilated area.
How is this chemical typically packed, shipped, and exported?
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Tech Serve Solutions ensures secure and compliant packaging for export. Specific packing details will be provided with your quotation or order confirmation.
How can I request a sample or quote for 4-Hydroxy-3-(morpholinomethyl)benzoic acid hydrate?
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To request a sample or a quotation, please contact our sales team through the website or by phone, providing the product name and CAS number.
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