NEURODYE RH-237, PURE
- CAS No.
- 83668-91-1
- Chemical Name:
- NEURODYE RH-237, PURE
- Synonyms
- NEURODYE RH-237, PURE;RH237 Membrane Potential Fluorescent Probes (NIR);4-(n,n-dibutylanilino)hexatrienyl-40- pyridinium Butanesulfonate;4-(6-(4-dibutylaminophenyl)-1,3,5-hexatrienyl)-1-(4'-sulfobutyl)pyridinium;Neurodye RH-237N-(4-Sulfobutyl)-4-(6-(4-dibutylamino)phenyl)hexatrienyl)pyridinium, inner saltRH-237;N-(3-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)benzamide
- CBNumber:
- CB9502118
- Molecular Formula:
- C29H40N2O3S
- Molecular Weight:
- 496.71
- MDL Number:
- MFCD01635333
- MOL File:
- 83668-91-1.mol
| Melting point | >200℃ |
|---|---|
| solubility | Soluble in ethanol, methanol, dimethyl sulfoxide |
| form | Solid |
| pka | 1.694±0.50(predicted) |
| Appearance | dark violet powder |
| λmax | 528 nm |
| Biological Applications | Measuring membrane potential; detecting Na+/K+-ATPase; examining activity of ion channels |
NEURODYE RH-237, PURE Chemical Properties, Uses, Production
Description
RH 237, also called N-(4-sulfobutyl)-4-(6-(4-(dibutylamino)phenyl)hexatrienyl)pyridinium, is a fast-response potential-sensitive probe. RH 237 is primarily used for imaging membrane potential, synaptic activity, and ion channel activity of neurons. However, the dye is also suitable for imaging the functional activity of mitochondria and heart cells.
Excitation/emission maxima of RH 237 in ethanol are 532/777 nm, respectively. In cell membranes, the spectra of the dye are typically blue-shifted by approximately 20 nm for excitation and 80 nm for emission peaks.
Use 1-5 μM working concentration as a starting point. The exact dye concentration should be defined experimentally.
Abs/Em Maxima
532/777 nm
NEURODYE RH-237, PURE Preparation Products And Raw materials
Raw materials
Preparation Products
NEURODYE RH-237, PURE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Wuhan Chemstan Biotechnology Co., Ltd. | 027-65317797 15926423062 | 422450190@qq.com | China | 10305 | 58 |
| Henan Weitesi Chemical Technology Co. LTD | 0371-55135753 18003832934 | 3842570495@qq.com | China | 9989 | 58 |
| Shanghai?Medlife?Pharm-Tech?Co.,?Ltd | 4000862158 18117107507 | vip@med-life.cn | China | 4999 | 58 |
| Shanghai meikai technology co., ltd | 021-68689288 15300790979 | info@mkbio.com.cn | China | 9988 | 58 |
| Lumiprobe Co., Ltd. | 14714316277 | cn@lumiprobe.com | China | 847 | 58 |
| Suzhou UELandy Biotechnology Co., Ltd. | 18094275008 | tanxueliang@bioscience.com.cn | China | 487 | 58 |
