D-threo-Methylphenidate hydrochloride
D-threo-Methylphenidate hydrochloride (CAS: 907200-07-1), a white solid with the molecular formula C14H19NO2 · HCl and a molecular weight of 269.77 g/mol, is a key research chemical. It is known for its application in neurobiology and cell signaling studies, particularly within neuroscience research. This compound is recognised for its role in exploring neurotransmission pathways.
- IUPAC
- (2R,2′R)-(+)-threo-Methyl α-phenyl-α-(2-piperidyl)acetate hydrochloride,d-Ritalin hydrochloride,Dexmethylphenidate hydrochloride

Neuroscience Research
Utilised in studies investigating neurotransmitter systems and neuronal function. Its role in dopaminergic and noradrenergic pathways makes it a valuable tool for understanding brain function.
Cell Signaling Studies
Employed to explore cellular mechanisms related to signal transduction in neuronal cells. This aids in understanding complex biological processes at a cellular level.
Pharmacological Research
Serves as a reference compound or research tool in the development and understanding of pharmacological agents targeting the central nervous system. Its established activity profile is key for comparative studies.
Obesity Research
Investigated for its potential influence on neurotransmission related to appetite regulation and energy balance. This contributes to understanding the neurobiological aspects of obesity.
| Molecular weight | 269.77 |
|---|---|
| Empirical formula | C14H19NO2 · HCl |
| Assay | ≥98% (HPLC) |
| Form | solid |
| Colour | white |
| Solubility | H2O: soluble >10 mg/mL |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Drug Control | USDEA Schedule II; Home Office Schedule 2; stup |
|---|
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-threo-Methylphenidate hydrochloride used for?
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D-threo-Methylphenidate hydrochloride is primarily used in neuroscience research, cell signaling studies, pharmacological research, and obesity research due to its influence on neurotransmission.
What is the CAS number and formula for D-threo-Methylphenidate hydrochloride?
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The CAS number is 907200-07-1 and the empirical formula is C14H19NO2 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies D-threo-Methylphenidate hydrochloride with an assay of ≥98% (HPLC). This is a research-grade chemical and is not represented as USP, BP, or EP grade.
How should D-threo-Methylphenidate hydrochloride be handled?
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D-threo-Methylphenidate hydrochloride is classified under GHS07 with a Warning signal word and hazard statement H302 (Harmful if swallowed). Appropriate personal protective equipment includes a dust mask type N95 (US), eyeshields, faceshields, and gloves. Handle in a well-ventilated area.
Is D-threo-Methylphenidate hydrochloride a controlled substance?
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Yes, D-threo-Methylphenidate hydrochloride is a controlled substance, designated as USDEA Schedule II and Home Office Schedule 2.
How is D-threo-Methylphenidate hydrochloride packed and shipped?
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D-threo-Methylphenidate hydrochloride is typically supplied as a white solid. Shipments are handled in accordance with all relevant national and international regulations for chemical compounds and controlled substances. TSS is a global supplier and exporter.
How can I request a quote or sample for D-threo-Methylphenidate hydrochloride?
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To request a quote or sample, please contact the TSS sales team via the website or by telephone. Our team will be pleased to assist with your research chemical requirements.
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