Harmane-d1
Based on 1 Customer Validation
Harmane-d is the deuterium labeled Harmane. Harmane, a β-Carboline alkaloid (BCA), is a potent neurotoxin that causes severe action tremors and psychiatric manifestations. Harmane shows 1000-fold selectivity for I1-Imidazoline receptor (IC50=30 nM) over α2-adrenoceptor (IC50=18 μM). Harmane is also a potent and selective inhibitor of monoamine oxidase (MAO) (IC50s=0.5 and 5 μM for human MAO A/B, respectively).
For research use only. We do not sell to patients.
- Purity: 98.01%
- CAS No.: 3013688-52-0
- Formula: C12H9DN2
- Molecular Weight:183.23
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Storage:
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
All Adrenergic Receptor Isoforms
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Biological Activity
Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
1. This compound can be used as a tracer
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Chemical Information
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CAS No. 3013688-52-0
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Unlabeled Cas 486-84-0
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Appearance Solid
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Molecular Weight 183.23
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Formula C12H9DN2
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Color White to light yellow
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SMILES
CC1=NC([2H])=CC2=C1NC3=C2C=CC=C3
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 50 mg/mL (272.88 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (278 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216. [Content Brief]
[2]. Louis ED, et, al. Blood harmane concentrations and dietary protein consumption in essential tremor. Neurology. 2005 Aug 9;65(3):391-6. [Content Brief]
[3]. Musgrave IF, et, al. Harmane produces hypotension following microinjection into the RVLM: possible role of I(1)-imidazoline receptors. Br J Pharmacol. 2000 Mar;129(6):1057-9. [Content Brief]
[4]. Glover V, et, al. β-Carbolines as selective monoamine oxidase inhibitors:In vivo implications [Content Brief]
[5]. Umezawa K, et, al. Comutagenic effect of norharman and harman with 2-acetylaminofluorene derivatives. Proc Natl Acad Sci U S A. 1978 Feb;75(2):928-30. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 5.4576 mL | 27.2881 mL | 54.5762 mL | 136.4405 mL |
| 5 mM | 1.0915 mL | 5.4576 mL | 10.9152 mL | 27.2881 mL | |
| 10 mM | 0.5458 mL | 2.7288 mL | 5.4576 mL | 13.6441 mL | |
| 15 mM | 0.3638 mL | 1.8192 mL | 3.6384 mL | 9.0960 mL | |
| 20 mM | 0.2729 mL | 1.3644 mL | 2.7288 mL | 6.8220 mL | |
| 25 mM | 0.2183 mL | 1.0915 mL | 2.1830 mL | 5.4576 mL | |
| 30 mM | 0.1819 mL | 0.9096 mL | 1.8192 mL | 4.5480 mL | |
| 40 mM | 0.1364 mL | 0.6822 mL | 1.3644 mL | 3.4110 mL | |
| 50 mM | 0.1092 mL | 0.5458 mL | 1.0915 mL | 2.7288 mL | |
| 60 mM | 0.0910 mL | 0.4548 mL | 0.9096 mL | 2.2740 mL | |
| 80 mM | 0.0682 mL | 0.3411 mL | 0.6822 mL | 1.7055 mL | |
| 100 mM | 0.0546 mL | 0.2729 mL | 0.5458 mL | 1.3644 mL |
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