CAS 60142-96-3|Gabapentin

Introduction：Basic information about CAS 60142-96-3|Gabapentin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Gabapentin BiologicalActivity
3. Chemical & Physical Properties
4. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
5. Safety Information
6. Customs
7. Articles110
8. Synonyms

Common Name	Gabapentin
CAS Number	60142-96-3	Molecular Weight	171.237
Density	1.1±0.1 g/cm3	Boiling Point	314.4±15.0 °C at 760 mmHg
Molecular Formula	C₉H₁₇NO₂	Melting Point	162°C
MSDS	ChineseUSA	Flash Point	144.0±20.4 °C
Symbol	GHS07, GHS08	Signal Word	Danger

Names

Name	Gabapentin
Synonym	More Synonyms

Gabapentin BiologicalActivity

Description	Gabapentin (Neurontin) is a pharmaceutical drug, specifically a GABA analog. It was originally developed to treat epilepsy, and currently is also used to relieve neuropathic pain.IC50 Value: 140 nM (α2δ subunit of calcium channel) [1]Target: Calcium Channelin vitro: Gabapentin, baclofen and CGP 44532 all reduced the electrically stimulated release of [3H]glutamic acid (IC50=20 microM, 0.8 microM and 2 microM, respectively). Gabapentin was without effect on the release of [3H]GABA, whilst baclofen (IC50=8 microM) and CGP 44532 (IC50=1 microM) inhibited [3H]GABA release [2]. A large inhibition of calcium currents by gabapentin was observed in pyramidal neocortical cells (up to 34%). Significantly, the gabapentin-mediated inhibition of calcium currents saturated at particularly low concentrations (around 10 microM), at least in neocortical neurons (IC50 about 4 microM) [3].in vivo: Gabapentin produced an anti-allodynic effect over the 7-day period, reducing the expression of pro-inflammatory cytokines but increasing the expression of IL-10 (TNF-α, 316.0 ± 69.7 pg/mL vs 88.8 ± 24.4 pg/mL; IL-1β, 1,212.9 ± 104.5 vs 577.4 ± 97.1 pg/mL; IL-6, 254.0 ± 64.8 pg/mL vs 125.5 ± 44.1 pg/mL; IL-10, 532.1 ± 78.7 pg/mL vs 918.9 ± 63.1 pg/mL). The suppressive effect of gabapentin on pro-inflammatory cytokine expression was partially blocked by the anti-IL-10 antibody [4].Toxicity: No new safety signals or adverse event trends relating to GEn exposure were identified [5].Clinical trial: /
Related Catalog	Signaling Pathways >>Membrane Transporter/Ion Channel >>Calcium ChannelResearch Areas >>Neurological DiseaseNatural Products >>Others
References	[1]. Pan CF, et al. Inhibitory mechanisms of gabapentin, an antiseizure drug, on platelet aggregation. J Pharm Pharmacol. 2007 Sep;59(9):1255-61. [2]. Gee NS, et al. The novel anticonvulsant drug, gabapentin (Neurontin), binds to the alpha2delta subunit of a calcium channel. J Biol Chem. 1996 Mar 8;271(10):5768-76. [3]. Abdel-Salam OM, et al. The effect of gabapentin on oxidative stress in a model of toxic demyelination in rat brain. J Basic Clin Physiol Pharmacol. 2012;23(2):61-8. [4]. Yang JL, et al. Gabapentin reduces CX3CL1 signaling and blocks spinal microglial activation in monoarthritic rats. Mol Brain. 2012 May 30;5:18. [5]. Zand L, et al. Gabapentin toxicity in patients with chronic kidney disease: a preventable cause of morbidity. Am J Med. 2010 Apr;123(4):367-73. [6]. Hung TY, et al. Gabapentin toxicity: an important cause of altered consciousness in patients with uraemia. BMJ Case Rep. 2009;2009. pii: bcr11.2008.1268.

Description

Gabapentin (Neurontin) is a pharmaceutical drug, specifically a GABA analog. It was originally developed to treat epilepsy, and currently is also used to relieve neuropathic pain.IC50 Value: 140 nM (α2δ subunit of calcium channel) [1]Target: Calcium Channelin vitro: Gabapentin, baclofen and CGP 44532 all reduced the electrically stimulated release of [3H]glutamic acid (IC50=20 microM, 0.8 microM and 2 microM, respectively). Gabapentin was without effect on the release of [3H]GABA, whilst baclofen (IC50=8 microM) and CGP 44532 (IC50=1 microM) inhibited [3H]GABA release [2]. A large inhibition of calcium currents by gabapentin was observed in pyramidal neocortical cells (up to 34%). Significantly, the gabapentin-mediated inhibition of calcium currents saturated at particularly low concentrations (around 10 microM), at least in neocortical neurons (IC50 about 4 microM) [3].in vivo: Gabapentin produced an anti-allodynic effect over the 7-day period, reducing the expression of pro-inflammatory cytokines but increasing the expression of IL-10 (TNF-α, 316.0 ± 69.7 pg/mL vs 88.8 ± 24.4 pg/mL; IL-1β, 1,212.9 ± 104.5 vs 577.4 ± 97.1 pg/mL; IL-6, 254.0 ± 64.8 pg/mL vs 125.5 ± 44.1 pg/mL; IL-10, 532.1 ± 78.7 pg/mL vs 918.9 ± 63.1 pg/mL). The suppressive effect of gabapentin on pro-inflammatory cytokine expression was partially blocked by the anti-IL-10 antibody [4].Toxicity: No new safety signals or adverse event trends relating to GEn exposure were identified [5].Clinical trial: /

Related Catalog

Signaling Pathways >>Membrane Transporter/Ion Channel >>Calcium ChannelResearch Areas >>Neurological DiseaseNatural Products >>Others

References

[1]. Pan CF, et al. Inhibitory mechanisms of gabapentin, an antiseizure drug, on platelet aggregation. J Pharm Pharmacol. 2007 Sep;59(9):1255-61.

[2]. Gee NS, et al. The novel anticonvulsant drug, gabapentin (Neurontin), binds to the alpha2delta subunit of a calcium channel. J Biol Chem. 1996 Mar 8;271(10):5768-76.

[3]. Abdel-Salam OM, et al. The effect of gabapentin on oxidative stress in a model of toxic demyelination in rat brain. J Basic Clin Physiol Pharmacol. 2012;23(2):61-8.

[4]. Yang JL, et al. Gabapentin reduces CX3CL1 signaling and blocks spinal microglial activation in monoarthritic rats. Mol Brain. 2012 May 30;5:18.

[5]. Zand L, et al. Gabapentin toxicity in patients with chronic kidney disease: a preventable cause of morbidity. Am J Med. 2010 Apr;123(4):367-73.

[6]. Hung TY, et al. Gabapentin toxicity: an important cause of altered consciousness in patients with uraemia. BMJ Case Rep. 2009;2009. pii: bcr11.2008.1268.

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	314.4±15.0 °C at 760 mmHg
Melting Point	162°C
Molecular Formula	C₉H₁₇NO₂
Molecular Weight	171.237
Flash Point	144.0±20.4 °C
Exact Mass	171.125931
PSA	63.32000
LogP	1.19
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.489
InChIKey	UGJMXCAKCUNAIE-UHFFFAOYSA-N
SMILES	NCC1(CC(=O)O)CCCCC1
Storage condition	Desiccate at +4°C
Water Solubility	H2O: 10 mg/mL

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU6496000

CHEMICAL NAME :: Cyclohexaneacetic acid, 1-(aminomethyl)-

CAS REGISTRY NUMBER :: 60142-96-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C9-H17-N-O2

MOLECULAR WEIGHT :: 171.27

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >8 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 11,518,1986

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 11,518,1986

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >8053 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 9,418,1984

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 11,518,1986

Safety Information

Symbol	GHS07, GHS08
Signal Word	Danger
Hazard Statements	H315-H319-H335-H360
Precautionary Statements	P201-P261-P305 + P351 + P338-P308 + P313
Personal Protective Equipment	Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	T
Risk Phrases	R61
Safety Phrases	S53-S26-S36/37/39-S45
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	GU6496000
HS Code	2922499990

Customs

HS Code	2922499990
Summary	HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Articles110

Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).

J. Sci. Ind. Res. 65(10) , 808, (2006)

Drug-induced liver injury (DILI) is a significant concern in drug development due to the poor concordance between preclinical and clinical findings of liver toxicity. We hypothesized that the DILI typ...

Developing structure-activity relationships for the prediction of hepatotoxicity.

Chem. Res. Toxicol. 23 , 1215-22, (2010)

Drug-induced liver injury is a major issue of concern and has led to the withdrawal of a significant number of marketed drugs. An understanding of structure-activity relationships (SARs) of chemicals ...

A predictive ligand-based Bayesian model for human drug-induced liver injury.

Drug Metab. Dispos. 38 , 2302-8, (2010)

Drug-induced liver injury (DILI) is one of the most important reasons for drug development failure at both preapproval and postapproval stages. There has been increased interest in developing predicti...

Synonyms

Gabapetin

Neurontin

1-(Aminomethyl)-cyclohexaneacetic acid

2-[1-(aminomethyl)cyclohexyl]acetic acid

Cyclohexaneacetic acid, 1-(aminomethyl)-

GABAPENTINE

GABAPENTIN

Gabapentin hydrochloride

2-[(aminomethyl)cyclohexyl]acetic acid

1-(aminomethyl)cyclohexaneacetic acid

MFCD00865286

2-(1-(aminomethyl)cyclohexyl)acetic acid

EINECS 262-076-3

Gababentin

[1-(Aminomethyl)cyclohexyl]acetic acid

Gabapentin HCl

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