4H-THIENO[3,2-B]PYRROLE-5-CARBOXYLIC ACID
Synonym(s):4H-Thieno[3,2-b]pyrrole-5-carboxylic acid, D-AAO Inhibitor, Compound 8;D-Amino Acid Oxidase Inhibitor - CAS 39793-31-2 - Calbiochem
- CAS NO.:39793-31-2
- Empirical Formula: C7H5NO2S
- Molecular Weight: 167.19
- MDL number: MFCD07368542
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-07-02 08:55:42
What is 4H-THIENO[3,2-B]PYRROLE-5-CARBOXYLIC ACID?
What are the applications of Application
D-Amino Acid Oxidase Inhibitor is a thienopyrrole compound that inhibits cellular activity in CHO cells
Synthesis Reference(s)
Journal of the American Chemical Society, 79, p. 2556, 1957 DOI: 10.1021/ja01567a053
General Description
A cell-permeable thienopyrrole compound that potently inhibits the cellular activity of transfected D-amino acid oxidase (DAO/DAAO/DAMOX/OXDA) in CHO cells (IC50 against human and rat DAO = 145 and 114 nM, respectively), while exhibiting no activity towards D-aspartate oxidase (DDO; IC50 >5 μM), P450 enzymes CYP3A4/2D6/3C9 (IC50 >10 μM), and a panel of over 150 other enzymes, receptors, and ion channels. Although in vivo treatment of Compound 8 (200 mg/kg, i.p.) is shown to effectively inhibit DAO activity in rat brain and kidney (by 96% and 80%, respectively), the resulting D-serine concentration increase in the periphery and central nervous system appears to be far from sufficient to produce adequate antipsychotic and cognitive enhancing effects.
Properties of 4H-THIENO[3,2-B]PYRROLE-5-CARBOXYLIC ACID
Melting point: | 180 °C |
Boiling point: | 437.4±25.0 °C(Predicted) |
Density | 1.609 |
storage temp. | Sealed in dry,2-8°C |
solubility | DMF: 30 mg/ml; DMSO: 30 mg/ml; DMSO:PBS (pH 7.2) (1:2): 0.3 mg/ml; Ethanol: 2 mg/ml |
pka | 4.36±0.30(Predicted) |
form | Beige solid |
color | Light brown to gray |
Safety information for 4H-THIENO[3,2-B]PYRROLE-5-CARBOXYLIC ACID
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 4H-THIENO[3,2-B]PYRROLE-5-CARBOXYLIC ACID
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