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CAS RN: 70918-74-0 | Product Number: P1890
2-(1-Piperazinylcarbonyl)-1,4-benzodioxane Hydrochloride
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Purity: >98.0%(T)(HPLC)
Synonyms:
- 1-[(1,4-Benzodioxan-2-yl)carbonyl]piperazine Hydrochloride
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 5G |
$27.00
|
1 | Contact Us | 5 |
|
| 25G |
$85.00
|
1 | Contact Us | 21 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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| Product Number | P1890 |
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__3H__1__6N__2O__3·HCl = 284.74 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 70918-74-0 |
| Related CAS RN | 70918-00-2 |
| Reaxys Registry Number | 5674912 |
| PubChem Substance ID | 125307685 |
| SDBS (AIST Spectral DB) | 52914 |
| MDL Number | MFCD00729051 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Volumetric Analysis) | min. 98.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 263 °C |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H301 + H311 + H331 : Toxic if swallowed, in contact with skin or if inhaled. H411 : Toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing. P391 : Collect spillage. P362 : Take off contaminated clothing and wash before reuse. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
Related Laws:
Transport Information:
| UN Number (DOT-AIR) | UN2811 |
| Class (DOT-AIR) | 6.1 |
| Packing Group (TCI-A) | III |
| HS Number | 2933.59.8000 |
Application
A Synthetic Intermediate of Doxazosin Mesylate
This product and its free form [P1836] have been used as synthetic intermediates of doxazosin mesylate [D4126], adrenoceptor antagonist.
References
- 2,4-Diamino-6,7-dimethoxyquinazolines. 1. 2-[4-(1,4-Benzodioxan-2-ylcarbonyl)piperazin-1-yl] derivatives as α1-adrenoceptor antagonists and antihypertensive agents
Application
Syhthesis and pharmacological properties of doxazosin and its derivatives
References
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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