CAS 77472-70-9|Carphedon

Introduction：Basic information about CAS 77472-70-9|Carphedon, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Carphedon BiologicalActivity
3. Chemical & Physical Properties
4. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
5. Safety Information
6. Customs
7. Synonyms

Common Name	Carphedon
CAS Number	77472-70-9	Molecular Weight	218.252
Density	1.2±0.1 g/cm3	Boiling Point	486.4±45.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₄N₂O₂	Melting Point	/
MSDS	/	Flash Point	247.9±28.7 °C

Names

Name	2-(2-Oxo-4-phenylpyrrolidin-1-yl)acetamide
Synonym	More Synonyms

Carphedon BiologicalActivity

Description	Phenylpiracetam(Phenotropyl; Phenotropil) is a phenylated derivative of the nootropic drug piracetam. It is used as a stimulant nootropic drug that can be up to 30-60 times more potent than piracetam.IC50 Value:Target: AMPA receptor allosteric modulatorin vitro: /in vivo: In the open-field test, a significant increase in locomotor activity was observed after a single administration of R-phenotropil at doses of 10 and 50 mg/kg and S-phenotropil at a dose of 50 mg/kg. In the forced swim test, R-phenotropil induced an antidepressant effect at doses of 100 and 50 mg/kg, and S-phenotropil was active at a dose of 100 mg/kg. R-phenotropil significantly enhanced memory function in a passive avoidance response test at a dose of 1 mg/kg; the S-enantiomer did not show any activity in this test [1].
Related Catalog	Signaling Pathways >>Membrane Transporter/Ion Channel >>GABA ReceptorSignaling Pathways >>Neuronal Signaling >>GABA ReceptorResearch Areas >>Neurological Disease
References	[1]. Zvejniece L, et al. Investigation into stereoselective pharmacological activity of phenotropil. Basic Clin Pharmacol Toxicol. 2011 Nov;109(5):407-12.

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	486.4±45.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₄N₂O₂
Molecular Weight	218.252
Flash Point	247.9±28.7 °C
Exact Mass	218.105530
PSA	64.39000
LogP	0.16
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.580
InChIKey	LYONXVJRBWWGQO-UHFFFAOYSA-N
SMILES	NC(=O)CN1CC(c2ccccc2)CC1=O

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UX9663000

CHEMICAL NAME :: 1-Pyrrolidineacetamide, 2-oxo-4-phenyl-

CAS REGISTRY NUMBER :: 77472-70-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H14-N2-O2

MOLECULAR WEIGHT :: 218.28

WISWESSER LINE NOTATION :: T5NVTJ A1VZ DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1100 mg/kg

TOXIC EFFECTS :: Autonomic Nervous System - smooth muscle relaxant (mechanism undefined, spasmolytic) Behavioral - changes in motor activity (specific assay) Behavioral - muscle weakness

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 14,776,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 1100 mg/kg

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay) Behavioral - muscle weakness Behavioral - analgesia

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 44,22,1981

Safety Information

HS Code	2933990090

Customs

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

fonturacetam

UNII:99QW5JU66Y

Carphedon

Phenylpiracetam

4-Phenyl-2-pyrrolidone-1-acetamide

2-(2-Oxo-4-phenyl-1-pyrrolidinyl)acetamide

1-Pyrrolidineacetamide, 2-oxo-4-phenyl-

2-(2-oxo-4-phenylpyrrolidin-1-yl)acetamide

4-Phenylpiracetam

Phenotropil

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