Skip to Content
Merck
CN

Key Documents

View All Documentation

A6981

Acamprosate calcium

≥98% (HPLC), powder

Synonym(s):

3-(Acetylamino)-1-propanesulfonic acid calcium salt (2:1)

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C5H10Ca0.5NO4S
CAS Number:
77337-73-6
Molecular Weight:
200.24
MDL number:
MFCD00886588
UNSPSC Code:
12352200
PubChem Substance ID:
329770909
EC Number:
278-665-3
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
powder
Quality level:
100
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

assay

≥98% (HPLC)

form

powder

solubility

H2O: >5 mg/mL

storage temp.

room temp

SMILES string

CC(=O)NCCCS(=O)(=O)O[Ca]OS(=O)(=O)CCCNC(C)=O

InChI

1S/2C5H11NO4S.Ca/c2*1-5(7)6-3-2-4-11(8,9)10;/h2*2-4H2,1H3,(H,6,7)(H,8,9,10);/q;;+2/p-2

InChI key

BUVGWDNTAWHSKI-UHFFFAOYSA-L

Gene Information

human ... GABRA1(2554), GABRA2(2555), GABRA3(2556), GABRA4(2557), GABRA5(2558), GABRA6(2559), GABRB1(2560), GABRB2(2561), GABRB3(2562), GABRD(2563), GABRE(2564), GABRG1(2565), GABRG2(2566), GABRG3(2567), GABRP(2568), GABRQ(55879), GRIN1(2902), GRIN2A(2903), GRIN2B(2904), GRIN2C(2905), GRIN2D(2906), GRIN3A(116443), GRIN3B(116444)

Biochem/physiol Actions

Acamprosate calcium is a GABA γ-aminobutyric acid agonist.
Acamprosate calcium is a synthetic analog of γ-aminobutyric acid (GABA) and a GABAB receptor agonist. Acamprosate calcium has been used in alcohol dependence treatments and may be an effective augmentation therapy anxiety patients.

Features and Benefits

This compound is a featured product for Neuroscience research. Click here to discover more featured Neuroscience products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound is featured on the GABAA Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Still not finding the right product?

Explore all of our products under Acamprosate calcium

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
052M4709V
117M4710V
117K47103
117K47102
117K47101

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

GABAA Receptors

We offer many products related to GABAA receptors for your research needs.

DISCOVER Bioactive Small Molecules for Neuroscience

DISCOVER Bioactive Small Molecules for Neuroscience

Fan Xu et al.
Arzneimittel-Forschung, 59(12), 631-634 (2010-01-30)
To study the pharmacokinetics of acamprosate calcium (CAS 77337-73-6) in healthy Chinese subjects after oral administration of three dosage levels, 12 healthy subjects were divided into three groups and given a single oral dose of 333 or 666 or 1332
Thomas L Schwartz et al.
The Annals of pharmacotherapy, 44(12), 1930-1932 (2010-11-11)
Glutamate is a major excitatory neurotransmitter, while γ-aminobutyric acid (GABA) is a predominant inhibitory neurotransmitter in the central nervous system. This GABA-glutamate imbalance is thought to play a role in the development of anxiety. Acamprosate calcium is thought to restore
Alcohol dependence treatments: comprehensive healthcare costs, utilization outcomes, and pharmacotherapy persistence
Baser, O., et al.
The American Journal of Managed Care, 8, S222-S234 (2011)
View All Related Papers

Global Trade Item Number

SKUGTIN
A6981-50MG04061832071527
A6981-10MG04061832071510