7-(DIETHYLAMINO)-5-METHYL-S-TRIAZOLO[1,5-A]PYRIMIDINE
- CAS No.
- 15421-84-8
- Chemical Name:
- 7-(DIETHYLAMINO)-5-METHYL-S-TRIAZOLO[1,5-A]PYRIMIDINE
- Synonyms
- ar12008;Trapymin;TRAPIDIL;Avantrin;rocornal;Trapymine;Trapidil CRS;Trapidil (AR12008);Trapidil >=98% (HPLC);5-methyl-7-diaethylamino-s-triazolo(1.5-a)pyrimidin
- CBNumber:
- CB0487317
- Molecular Formula:
- C10H15N5
- Molecular Weight:
- 205.26
- MDL Number:
- MFCD00193104
- MOL File:
- 15421-84-8.mol
Melting point | 98-99.4° (Pfeifer); 102-104° from heptane (Tenor) |
---|---|
Density | 1.20±0.1 g/cm3(Predicted) |
storage temp. | Inert atmosphere,Room Temperature |
solubility | H2O: ≥15mg/mL |
pka | pKs = 2.79(at 25℃) |
form | powder |
color | white to tan |
CAS DataBase Reference | 15421-84-8 |
FDA UNII | EYG5Y6355E |
ATC code | C01DX11 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26 | |||||||||
WGK Germany | 3 | |||||||||
Toxicity | LD50 in mice, rats (mg/kg): 115, 76 i.v.; 380, 235 orally; 155, 100 i.p.; 132, 100 s.c. (Fuller) | |||||||||
NFPA 704 |
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7-(DIETHYLAMINO)-5-METHYL-S-TRIAZOLO[1,5-A]PYRIMIDINE price More Price(24)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | SML0071 | Trapidil ≥98% (HPLC) | 15421-84-8 | 50mg | $474 | 2022-05-15 | Buy |
Sigma-Aldrich | T1820000 | Trapidil European Pharmacopoeia (EP) Reference Standard | 15421-84-8 | t1820000 | $223 | 2024-03-01 | Buy |
Biosynth Carbosynth | FD153326 | N,N-Diethyl-5-methyl-[1,2,4]triazolo[5,1-b]pyrimidin-7-amine | 15421-84-8 | 100mg | $60 | 2021-12-16 | Buy |
Biosynth Carbosynth | FD153326 | N,N-Diethyl-5-methyl-[1,2,4]triazolo[5,1-b]pyrimidin-7-amine | 15421-84-8 | 1g | $250 | 2021-12-16 | Buy |
ChemScene | CS-4529 | Trapidil >98.0% | 15421-84-8 | 50mg | $288 | 2021-12-16 | Buy |
7-(DIETHYLAMINO)-5-METHYL-S-TRIAZOLO[1,5-A]PYRIMIDINE Chemical Properties,Uses,Production
Chemical Properties
White or almost white, crystalline powder
Originator
Rocornal,Mochida,Japan,1978
Uses
Vasodilator;PDGF antagonist
Definition
ChEBI: Trapidil is a member of triazolopyrimidines.
Manufacturing Process
8.4 g of 5-methyl-7-chloro-s-triazolo-(1,5-a)-pyrimidine were suspended in 30 cc of water and 7.3 g of diethylamine added. After 2 hours heating with stirring, the mixture was concentrated under vacuum. The residue was recrystallized from n-heptane. This process yielded 8.1 g of the 5-methyl-7- diethylamino-s-triazolo-(1,5-a)-pyrimidine having a melting point of 103°C to 104°C. The hydrochloride produced in the usual manner had a melting point of 212°C.
Therapeutic Function
Coronary vasodilator
Safety Profile
Poison by ingestion, intraperitoneal, subcutaneous, and intravenous routes. An experimental teratogen. Other experimental reproductive effects. A coronary vasodilator. When heated to decomposition it emits toxic fumes of NOx. See also MINES.
7-(DIETHYLAMINO)-5-METHYL-S-TRIAZOLO[1,5-A]PYRIMIDINE Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
airuikechemical co., ltd. | +undefined86-15315557071 | sales02@sdzhonghuimaterial.com | China | 983 | 58 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9329 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19553 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49392 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
HANGZHOU CLAP TECHNOLOGY CO.,LTD | 86-571-88216897,88216896 13588875226 | sales@hzclap.com | CHINA | 6313 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 8132 | 58 |
AFINE CHEMICALS LIMITED | +86-0571-85134551 | info@afinechem.com | China | 15394 | 58 |
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