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A0357000

Alprazolam

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

8-Chloro-1-methyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine

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About This Item

Empirical Formula (Hill Notation):
C17H13ClN4
CAS Number:
28981-97-7
Molecular Weight:
308.76
MDL number:
MFCD00078881
UNSPSC Code:
41116107
PubChem Substance ID:
329770605
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

alprazolam

manufacturer/tradename

EDQM

drug control

regulated under CDSA - not available from Sigma-Aldrich Canada; psicótropo (Spain); Decreto Lei 15/93: Tabela IV (Portugal)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

Cc1nnc2CN=C(c3ccccc3)c4cc(Cl)ccc4-n12

InChI

1S/C17H13ClN4/c1-11-20-21-16-10-19-17(12-5-3-2-4-6-12)14-9-13(18)7-8-15(14)22(11)16/h2-9H,10H2,1H3

InChI key

VREFGVBLTWBCJP-UHFFFAOYSA-N

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)

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Alprazolam EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P301 + P312 + P330

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number

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Human psychopharmacology, 27(4), 419-427 (2012-07-12)
Heightened anticipation of future events has been characterized as a feature of certain anxiety disorders. In functional magnetic resonance imaging studies, anticipation of fearful/threatening images has been shown to robustly activate the insular cortex and amygdala in healthy subjects, in
J M Jonas et al.
The Journal of clinical psychiatry, 54 Suppl, 25-45 (1993-10-01)
A review of the worldwide published literature was conducted to assess the efficacy and safety of alprazolam for the treatment of anxiety disorders, panic disorder, and depression in comparison with those of other active drugs (including other benzodiazepines and antidepressant
J O Cole et al.
The Journal of clinical psychiatry, 54 Suppl, 49-61 (1993-10-01)
A review of the published case reports of adverse behavioral episodes or unexpected psychopathology in patients taking benzodiazepines was undertaken in an attempt to determine if these adverse or unexpected events are more likely to occur with alprazolam when compared
E M Sellers et al.
The Journal of clinical psychiatry, 54 Suppl, 64-75 (1993-10-01)
The incidence of nonmedical use of alprazolam is very low relative to its widespread legitimate medical use; in fact, given the millions of patients who have received this medication, the incidence is remarkably small. In particular, among patients with anxiety
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