D-Tyrosinol hydrochloride
D-Tyrosinol hydrochloride (CAS: 40829-04-7), with the molecular formula C9H13NO3 · HCl and a molar mass of 203.67 g/mol, is a derivative of the amino acid tyrosine. This compound is primarily utilised in chemical synthesis and peptide chemistry. Its structural characteristics also lend it to applications within chemical biology research, serving as a building block or intermediate in the development of more complex molecules.

Chemical Synthesis
Serves as a chiral building block and intermediate in the synthesis of various organic compounds. Its defined stereochemistry makes it valuable for constructing specific molecular architectures.
Peptide Chemistry
Used in the modification and synthesis of peptides. It can be incorporated into peptide sequences to introduce specific functionalities or alter properties.
Chemical Biology Research
Employed as a tool compound in research settings to investigate biological pathways or develop novel probes and labelled molecules.
Amino Alcohol Derivatives
As an amino alcohol, it can participate in reactions typical of both amine and alcohol functional groups, enabling diverse chemical transformations.
| Molecular weight | 203.67 |
|---|---|
| Linear formula | 4-(HO)C6H4CH2CH(NH2)CH2OH · HCl |
| Assay | 98% |
| Optical activity | [α]22/D +18°, c = 1 in H2O |
| Melting point | 161-165 °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 D-Tyrosinol hydrochloride used for?
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D-Tyrosinol hydrochloride is used in chemical synthesis, peptide chemistry, and chemical biology research as a building block or intermediate.
What is the CAS number and formula for D-Tyrosinol hydrochloride?
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The CAS number is 40829-04-7, and its linear formula is 4-(HO)C6H4CH2CH(NH2)CH2OH · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies D-Tyrosinol hydrochloride with an assay of 98%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
How should D-Tyrosinol hydrochloride be handled safely?
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D-Tyrosinol hydrochloride is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, in a well-ventilated area.
Does TSS export D-Tyrosinol hydrochloride?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including D-Tyrosinol hydrochloride.
How can I request a sample or quote for D-Tyrosinol hydrochloride?
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Please contact our sales team through the website to request a sample or a quotation for D-Tyrosinol hydrochloride.
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