ChemicalBook >> CAS DataBase List >>YO-PRO 1
YO-PRO 1
- CAS No.
- 152068-09-2
- Chemical Name:
- YO-PRO 1
- Synonyms
- Yo;YO-PRO 1;Yo-pro 1 iodide;Oxazole yellow, ≥99%;YO-PRO-1 (oxazole yellow);Oxazole yellow, 1mM in DMSO;Oxazole yellow >=98% (HPLC);Quinolinium, 4-((3-methyl-2(3H)-benzoxazolylidene)methyl)-1-(3-(trimethylammonio)propyl)-, diiodide
- CBNumber:
- CB61341609
- Molecular Formula:
- C24H29IN3O+
- Molecular Weight:
- 502.42
- MDL Number:
- MOL File:
- 152068-09-2.mol
- MSDS File:
- SDS
Last updated:2023-06-30 15:45:59
| Melting point | >250 ℃ |
|---|---|
| storage temp. | 2-8°C |
| solubility | H2O: soluble5, clear (warmed) |
| form | powder |
| color | yellow to orange-brown |
| λmax | 491 nm |
| Biological Applications | Nucleic acid hybridization; nucleic acid sequencing; detecting nucleic acids,cells,bacteria,immunodeficiency virus,microorganisms; counting embryoblasts,viruses; apoptosis assay; white blood cell functional assay |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H301-H315-H319 |
| Precautionary statements | P301+P310+P330-P302+P352-P305+P351+P338 |
| RIDADR | UN 2811 6.1 / PGIII |
YO-PRO 1 price More Price(1)
YO-PRO 1 Chemical Properties,Uses,Production
Definition
ChEBI: An unsymmetrical C1 cyanine dye having 1,3-benzoxazol-2-yl and quinolinium-4-yl substituents.
Biochem/physiol Actions
Oxazole yellow is a fluorescent cyanine dye that binds to DNA and is used to detect apoptotic cells. Oxazole yellow does not enter live cells. However, during apoptosis the cytoplasmic membrane becomes slightly permeable, allowing entry of the dye. Oxazole yellow is often used along with propidium iodide (catalog no. P4170), a DNA dead cell stain that does not enter either live or apoptotic cells. The λEx/λEm of Oxazole yellow is 491/509.
storage
-20°C (protect from light)
YO-PRO 1 Preparation Products And Raw materials
Raw materials
Preparation Products
YO-PRO 1 Suppliers
Global( 8)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TargetMol Chemicals Inc. | support@targetmol.com | United States | 38632 | 58 | |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51456 | 80 |
| Wuhan Dingxintong Pharmaceutical Co. , Ltd. | 027-027-52344656 15871722230 | 15871722230@163.com | China | 4856 | 58 |
| Wuhan Chemstan Biotechnology Co., Ltd. | 027-65317797 15926423062 | 422450190@qq.com | China | 10359 | 58 |
| Energy Chemical | 021-58432009 400-005-6266 | marketing1@energy-chemical.com | China | 44807 | 58 |
| Supplier | Advantage |
|---|---|
| TargetMol Chemicals Inc. | 58 |
| Sigma-Aldrich | 80 |
| Wuhan Dingxintong Pharmaceutical Co. , Ltd. | 58 |
| Wuhan Chemstan Biotechnology Co., Ltd. | 58 |
| Energy Chemical | 58 |
YO-PRO 1
Quinolinium, 4-((3-methyl-2(3H)-benzoxazolylidene)methyl)-1-(3-(trimethylammonio)propyl)-, diiodide
Yo
Yo-pro 1
iodide
Oxazole yellow >=98% (HPLC)
Oxazole yellow, 1mM in DMSO
Oxazole yellow, ≥99%
YO-PRO-1 (oxazole yellow)
152068-09-2
C24H29I2N3O
Cyanine