Buy DPT Reference Standards Online | Certified Tryptamine Standards

Elite Chem Science supplies certified, high-purity DPT (N,N-Dipropyltryptamine) reference materials to support state forensic laboratories, clinical toxicology screening registries, and academic institutions studying substituted tryptamines. As a prominent structural analogue of dimethyltryptamine (DMT) and diethyltryptamine (DET), DPT serves as an essential target analyte within novel psychoactive substance (NPS) monitoring networks and forensic screening assays.

Our DPT reference standards are synthesized under strict quality control conditions to ensure absolute lot-to-lot chemical uniformity. Each batch undergoes exhaustive characterization to guarantee reliable baseline calibrations across gas chromatography-mass spectrometry (GC-MS) platforms and liquid chromatography-tandem mass spectrometry (LC-MS/MS) validation setups.

Chemical Profile & Structural Classification

DPT (systematically designated as 2-(1H-indol-3-yl)-N,N-dipropylethanamine) is a synthetic molecule belonging to the tryptamine chemical family. Structurally, it features an indole ring core substituted at the C3 position with an ethyl side chain, which terminates at a tertiary amine group. The defining structural trait of DPT is the presence of two hydrophobic propyl chains attached to this terminal amine, contrasting with the smaller methyl groups found in DMT or the ethyl groups in DET.

This specific extension of the alkyl chains increases the lipophilicity of the molecule, which fundamentally shifts its chromatographic retention index (Kovats index) and alters its thermal stability profile. In analytical workflows, these structural nuances dictate distinct electron ionization mass spectrometry (EI-MS) fragmentation pathways, making certified reference standards vital for preventing false positives and accurately identifying the compound within complex biological or forensic matrices.

DPT Technical Specifications

Technical Parameter	Specification / Detail
Systematic IUPAC Name	2-(1H-indol-3-yl)-N,N-dipropylethanamine
Common Synonyms	N,N-Dipropyltryptamine, Dipropyltryptamine, DPT
CAS Registry Number	61-52-9 (Free Base) \| 163820-36-4 (HCl Salt)
Chemical Classification	Substituted Tryptamine
Molecular Formula	$C_{16}H_{24}N_{2} \cdot HCl$ (Corporated Hydrochloride Salt)
Molar Mass	280.84 g/mol (HCl Salt) \| 244.38 g/mol (Free Base)
Available Form	High-purity crystalline solid / certified reference powder
Purity Threshold	$\ge 98.0\%$ verified via comprehensive analytical profiling
Application Suitability	FTIR, NMR, GC-MS, LC-MS/MS, HPLC Validation

Mandatory Laboratory Safety & Regulatory Notice

N,N-Dipropyltryptamine (DPT) is prepared strictly as an analytical reference standard and laboratory reagent for in vitro testing, forensic verification, and authorized institutional research. It is entirely prohibited for human, medical, therapeutic, or veterinary administration. Depending on regional legislation, DPT may fall under broad structural analog controls (such as the Federal Analogue Act in the United States). Orders can only be processed for verified institutional buyers providing active documentation, such as institutional credentials or valid regional controlled substance permits.

Frequently Asked Questions (FAQ)

What are the primary mass spectrometry markers for identifying DPT?

Under electron ionization mass spectrometry (EI-MS), DPT displays a highly characteristic base peak at m/z 114. This prominent fragment represents the dipropylaminomethyl cation $[CH_2=N(C_3H_7)_2]^+$ , generated via alpha-cleavage of the tryptamine side chain. This signature marker allows toxicologists to easily differentiate DPT from DMT (base peak m/z 58) and DET (base peak m/z 86).

What certification documents accompany an Elite Chem Science DPT shipment?

Every reference standard shipped by Elite Chem Science includes a comprehensive quality assurance documentation packet. This includes a batch-specific Certificate of Analysis (CoA) outlining precise high-field Proton NMR ( $^1\text{H-NMR}$ ) data, High-Performance Liquid Chromatography (HPLC) purity traces, and an operational Safety Data Sheet (SDS) detailing safe handling regulations.

What are the ideal long-term storage requirements for DPT analytical standards?

To prevent oxidation of the vulnerable indole ring structure and mitigate moisture absorption, DPT hydrochloride should be stored in a secure laboratory freezer at or below $-20^\circ\text{C}$ . Keep the storage vial tightly sealed under an inert gas blanket and protected from direct UV light exposure.