Isopropylphenidate has been investigated for its potential use as a replacement for�methylphenidate in the treatment of ADHD and related disorders.



Isopropylphenidate�(also known as�IPH,�IPPH, and�IPPD) is synthetic stimulant of the phenidate chemical class that produces stimulating, motivating, and focus enhancing effects when administered. isopropylphenidate reddit,australia,methylphenidate,side effect,side effects ritalin

It is a structural analog of the widely-prescribed ADHD medication�methylphenidate�and is reported to produce near identical cognitive and physical effects, albeit with less of a�euphoric�”rush” component and a drawn-out�duration of action, properties that many find preferable for use as a study-aid or productivity enhancer.

Isopropylphenidate has been investigated for its potential use as a replacement for�methylphenidate in the treatment of ADHD and related disorders.

One study found that it displayed the same basic activity as a�norepinephrine-dopamine�reuptake inhibitor�(NDRI), possessing, along with both�methylphenidate�and�ethylphenidate, an appreciably high affinity for the dopamine transporter and effects on its cellular reuptake.

It displayed comparably minor effects on�norepinephrine, however, which was theorized to mean it may possess a more desirable safety and toxicity profile.

Isopropylphenidate has an extremely short history of�recreational use�in human and has yet to be documented being sold on the streets.

It was initially released following the banning of�ethylphenidate, which on April 2015 became illegal in the United Kingdom following a temporary-then-permanent blanket ban.

Shortly after, it became made available for sale on the online gray market as a research chemical for global distribution. isopropylphenidate reddit,australia,methylphenidate,side effect,side effects ritalin

As of 2017, isopropylphenidate continues to remain available and ambiguously legal in many parts of the world, distributed almost exclusively by online�research chemical�vendors.

Isopropylphenidate is a synthetic molecule of the�substituted phenethylamine�and�phenidate�classes. It contains a phenethylamine core featuring a phenyl ring bound to an amino (NH2) group via an ethyl chain.

It is structurally similar to�amphetamine, featuring a substitution at R?�which is then incorporated into a�piperidine�ring ending at the terminal amine of the phenethylamine chain.

Additionally, it contains an isopropyl acetate bound to R2�of its molecular structure, a noticeable departure from�methylphenidate, which contains a methyl group in this position.

Isopropylphenidate structurally diverges from�ethylphenidate�and�methylphenidate�by the length of the carbon chain on their acetate group.

Iso�regards the side chain of one carbon atom branching into two bound methyl groups,�phen-�indicates the phenyl ring,�id-�is contracted from the piperidine ring, and�-ate indicates the acetate group.

Isopropylphenidate is a chiral compound, and has been documented as being produced as a racemic mixture and exclusively as either of its enantiomers.isopropylphenidate reddit,australia,methylphenidate,side effect,side effects ritalin

Ritalinic Acid isopropyl ester
Technical Information
Formal Name
(?R,2R)-rel-?-phenyl-2-piperidineacetic acid, 1-methylethyl ester, monohydrochloride
CAS Number
Molecular Formula
C16H23NO2 � HCl
Formula Weight
A neat solid
O=C(OC(C)C)[[email protected]](C1=CC=CC=C1)[[email protected]@]2([H])CCCCN2.Cl
InChi Code
InChi Key
Shipping & Storage Information
Room Temperature in continental US; may vary elsewhere
? 1 year

Additional information

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