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CAS RN: 29671-92-9 | Product Number: C3199
Chloroformamidine Hydrochloride
×
Purity: >98.0%(T)(N)
Synonyms:
Product Documents:
| Size | Unit Price | Saitama (Kawaguchi) | Hyogo (Amagasaki) | Stock in other WH |
Shipping Information
|
|---|---|---|---|---|---|
| 5G |
¥4,500
|
5 | 1 | Contact Us | |
| 25G |
¥15,500
|
≥60 | It can be shipped from Saitama warehouse on the same day* | Contact Us |
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* The displayed price is the unit price and does not include consumption tax. The unit prices displayed are the latest and are subject to change without notice.
* To send your quote request for bulk quantities, please click on the "Request Bulk Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | C3199 |
Purity / Analysis Method 
|
>98.0%(T)(N) |
| Molecular Formula / Molecular Weight | CH__3ClN__2·HCl = 114.96 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 29671-92-9 |
| Reaxys Registry Number | 3551122 |
| PubChem Substance ID | 354333142 |
| MDL Number | MFCD00035527 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(with Total Nitrogen) | min. 98.0 % |
| Purity(Argentometric Titration) | min. 98.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 180 °C |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
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Transport Information:
Application
An Amidine Salt Useful for Construction of 2-Aminopyrimidines
Synthesis of thieno[2,3-d]pyrimidin-4(3H)-one derivative 21)
A mixture of 1 (0.3 g, 1.13 mmol), chloroformamidine hydrochloride (0.33 g, 2.83 mmol), and dimethylsulfone (0.53 g, 5.65 mmol) is heated at 130 °C for 30 min. After the mixture is cooled to room temperature, water (10 mL) is added and ammonium hydroxide is used to neutralize the suspension. The solid is filtered off, washed with water, and dried. The crude residue is purified by flash chromatography on silica gel (CH2Cl2 /MeOH 10:1) to yield 2 as a white solid (0.28 g, 95%).
A mixture of 1 (0.3 g, 1.13 mmol), chloroformamidine hydrochloride (0.33 g, 2.83 mmol), and dimethylsulfone (0.53 g, 5.65 mmol) is heated at 130 °C for 30 min. After the mixture is cooled to room temperature, water (10 mL) is added and ammonium hydroxide is used to neutralize the suspension. The solid is filtered off, washed with water, and dried. The crude residue is purified by flash chromatography on silica gel (CH2Cl2 /MeOH 10:1) to yield 2 as a white solid (0.28 g, 95%).
References
- 1)Discovery of 7-N-Piperazinylthiazolo[5,4-d]pyrimidine Analogues as a Novel Class of Immunosuppressive Agents with in Vivo Biological Activity
- 2)Targeting the α-folate receptor with cyclopenta[g]quinazoline-based inhibitors of thymidylate synthase
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