Guvacine

Modify Date: 2026-07-01 09:44:40

Guvacine Structure
Guvacine structure
Common Name Guvacine
CAS Number 498-96-4 Molecular Weight 127.141
Density 1.2±0.1 g/cm3 Boiling Point 280.8±35.0 °C at 760 mmHg
Molecular Formula C6H10ClNO2 Melting Point 306 - 309 °C(lit.)
MSDS N/A Flash Point 123.6±25.9 °C

 Use of Guvacine


Guvacine, an alkaloid found in the nut of Areca catechu, is a potent GABA uptakp inhibitor. Guvacine inhibits rat GAT-1, rat GAT-2 and rat GAT-3 with IC50 values of 39 μM, 58 μM and 378 μM, respectively[1].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name guvacine
Synonym More Synonyms

 Guvacine Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Guvacine, an alkaloid found in the nut of Areca catechu, is a potent GABA uptakp inhibitor. Guvacine inhibits rat GAT-1, rat GAT-2 and rat GAT-3 with IC50 values of 39 μM, 58 μM and 378 μM, respectively[1].
Related Catalog
Target

IC50: 39 μM (rat GAT-1), 58 μM (rat GAT-2), 378 μM (rat GAT-3), 14 μM (human GAT-1), 119 μM (huam GAT-3) and 1870 μM (human BGT-3)[1]

References

[1]. L A Borden, et al. Tiagabine, SK&F 89976-A, CI-966, and NNC-711 are selective for the cloned GABA transporter GAT-1. Eur J Pharmacol. 1994 Oct 14;269(2):219-24.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.2±0.1 g/cm3
Boiling Point 280.8±35.0 °C at 760 mmHg
Melting Point 306 - 309 °C(lit.)
Molecular Formula C6H10ClNO2
Molecular Weight 127.141
Flash Point 123.6±25.9 °C
Exact Mass 127.063332
PSA 49.33000
LogP 0.72
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.518
InChIKey QTDZOWFRBNTPQR-UHFFFAOYSA-N
SMILES O=C(O)C1=CCCNC1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 GuvacineBioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Primary qHTS for small molecule stabilizers of the endoplasmic reticulum resident pro...
Source: NCGC
Target: N/A
External Id: SERCaMPGLuc-p1-antagonist
Name: qHTS Assay for Inhibitors of the Phosphatase Activity of Eya2
Source: NCGC
Target: eyes absent homolog 2 isoform a [Homo sapiens]
External Id: EYA2477
Name: Primary qHTS assay for inhibitors of alpha-synuclein gene (SNCA) expression
Source: NCGC
External Id: SNCA-p-activity-luciferase
Name: Inhibitory activity against rat GABA transporter-2 (rGAT2)
Source: ChEMBL
Target: Sodium- and chloride-dependent GABA transporter 2
External Id: CHEMBL809055
Name: qHTS Validation Assay for Inhibitors of Ubiquitin-specific Protease USP2a Using CHOP2...
Source: NCGC
Target: ubiquitin carboxyl-terminal hydrolase 2 isoform a [Homo sapiens]
External Id: UBCH001
Name: Percent inhibition of [3H]- Diazepam binding to GABA-A Benzodiazepine receptor of rat...
Source: ChEMBL
Target: Gamma-aminobutyric acid receptor subunit alpha-3
External Id: CHEMBL650182
Name: qHTS for Inhibitors of human tyrosyl-DNA phosphodiesterase 1 (TDP1): qHTS in cells in...
Source: NCGC
Target: TDP1 protein [Homo sapiens]
External Id: TDP1100
Name: H-bonding interaction between amino acid residue (Thr-89) of Sodium- and chloride-dep...
Source: ChEMBL
Target: Sodium- and chloride-dependent GABA transporter 1
External Id: CHEMBL831438
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1,2,5,6-Tetrahydro-pyridin-3-carbonsaeure
1,2,5,6-Tetrahydro-3-pyridinecarboxylic acid
1,2,5,6-tetrahydropyridine-3-carboxylic acid
1,2,5,6-TETRAHYDROPYRIDINE-3-CARBOXYLIC ACID HYDROCHLORIDE
3-Pyridinecarboxylic acid,1,2,5,6-tetrahydro
GUVACINE HYDROCHLORIDE
GUVACINE-HCL
1,2,3,6-tetrahydropyridine-5-carboxylic acid
1,2,5,6-Tetrahydronicotinic acid
Guvacine hydrochloride,1,2,5,6-Tetrahydropyridine-3-carboxylicacidhydrochloride
Guvacine
UNII:41538P325K
MFCD00055191
1,2,5,6-tetrahydro-pyridine-3-carboxylic acid

 Guvacine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of guvacine?
A: The English name of guvacine is guvacine.
Q: What is the melting point of guvacine?
A: Melting point of guvacine is 306 - 309 °C(lit.).
Q: What is the InChIKey of guvacine?
A: InChIKey of guvacine is QTDZOWFRBNTPQR-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of guvacine?
A: Polar surface area (PSA) of guvacine is 49.33000.
Q: What are the downstream products of guvacine?
A: Related downstream products(CAS) of guvacine: 498-95-3;108-99-6.
Q: What is the SMILES notation of guvacine?
A: SMILES notation of guvacine is O=C(O)C1=CCCNC1.
Q: What is the CAS number of guvacine?
A: CAS number of guvacine is 498-96-4.
Q: What is the molecular formula of guvacine?
A: Molecular formula of guvacine is C6H10ClNO2.
Q: What is the molecular weight of guvacine?
A: Molecular weight of guvacine is 127.141.
Q: What is the safety information for guvacine?
A: Safety information for guvacine: S26-S36.

 Guvacinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
BioBioPha
Dayang Chem (Hangzhou) Co., Ltd.
naturewill
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