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Safety Information

SML1968

Sigma-Aldrich

Phentermine hydrochloride

≥98% (HPLC)

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Synonym(s):
α,α-Dimethylphenethylamine hydrochloride, α-Benzylisopropylamine hydrochloride, 1,1-Dimethyl-2-phenylethylamine hydrochloride, 2-Methyl-1-phenylpropan-2-amine hydrochloride, 2-Phenyl-tert-butylamine hydrochloride
Empirical Formula (Hill Notation):
C10H15N · HCl
CAS Number:
Molecular Weight:
185.69
EC Number:
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

H2O: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

Cl.CC(C)(N)Cc1ccccc1

InChI

1S/C10H15N.ClH/c1-10(2,11)8-9-6-4-3-5-7-9;/h3-7H,8,11H2,1-2H3;1H

InChI key

NCAIGTHBQTXTLR-UHFFFAOYSA-N

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Biochem/physiol Actions

Phentermine is a sympathomimetic that releases norepinephrine and epinephrine in CNS and periphery reducing hunger. Similarly to other amphetamines, phentermine potently inhibits DA and 5-HT uptake.

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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The dopamine transporter (DAT) is the primary site of action for psychostimulant drugs such as cocaine, methylphenidate, and amphetamine. Our previous work demonstrated a reduced ability of cocaine to inhibit the DAT following high-dose cocaine self-administration (SA), corresponding to a
B Kalyanasundar et al.
Journal of neurophysiology, 114(1), 585-607 (2015-05-15)
Obesity is a worldwide health problem that has reached epidemic proportions. To ameliorate this problem, one approach is the use of appetite suppressants. These compounds are frequently amphetamine congeners such as diethylpropion (DEP), phentermine (PHEN), and bupropion (BUP), whose effects

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