ChemicalBook >> CAS DataBase List >>5-Chloromethyl-2H-1,2,4-triazolin-3-one
5-Chloromethyl-2H-1,2,4-triazolin-3-one
- CAS No.
- 252742-72-6
- Chemical Name:
- 5-Chloromethyl-2H-1,2,4-triazolin-3-one
- Synonyms
- 5-(chloromethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one;3-(chloromethyl)-1H-1,2,4-triazol-5(4H)-one;3-Chloromethyl-1,2,4-triazol-5-one;3-Chloromethyl-1,2,4-triazolin-5-one;CjH4CIN3O;-5(4H)-one;Aprepitant Impurity 51;5-Chloromethyl-1H-[1,2,4]triazol-3-ol;5-(Chloromethyl)-4h-1,2,4-triazol-3-ol;5-ChloroMethyl-2H-1,2,4-triazolin-3-one
- CBNumber:
- CB0273237
- Molecular Formula:
- C3H4ClN3O
- Molecular Weight:
- 133.54
- MDL Number:
- MFCD07776630
- MOL File:
- 252742-72-6.mol
- MSDS File:
- SDS
Last updated:2024-06-12 15:03:03
Melting point | 199°C(lit.) |
---|---|
Density | 1.83±0.1 g/cm3(Predicted) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
solubility | soluble in Methanol |
form | powder to crystal |
pka | 7.46±0.20(Predicted) |
color | White to Almost white |
CAS DataBase Reference | 252742-72-6 |
FDA UNII | 07IM7R18AS |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05 |
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Signal word | Danger | |||||||||
Hazard statements | H314-H290 | |||||||||
Precautionary statements | P501-P260-P234-P264-P280-P390-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P406-P405 | |||||||||
RIDADR | UN 3261 8/PG II | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | II | |||||||||
HS Code | 2914390090 | |||||||||
NFPA 704 |
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5-Chloromethyl-2H-1,2,4-triazolin-3-one price More Price(28)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TCI Chemical | C3094 | 3-(Chloromethyl)-1,2,4-triazolin-5-one >98.0%(HPLC)(T) | 252742-72-6 | 1g | $91 | 2024-03-01 | Buy |
TCI Chemical | C3094 | 3-(Chloromethyl)-1,2,4-triazolin-5-one >98.0%(HPLC)(T) | 252742-72-6 | 5g | $275 | 2024-03-01 | Buy |
TRC | C369885 | 5-Chloromethyl-2H-1,2,4-triazolin-3-one | 252742-72-6 | 10mg | $65 | 2021-12-16 | Buy |
AK Scientific | W4857 | 3-(Chloromethyl)-1H-1,2,4-triazol-5(4H)-one | 252742-72-6 | 250mg | $72 | 2021-12-16 | Buy |
AK Scientific | W4857 | 3-(Chloromethyl)-1H-1,2,4-triazol-5(4H)-one | 252742-72-6 | 1g | $78 | 2021-12-16 | Buy |
5-Chloromethyl-2H-1,2,4-triazolin-3-one Chemical Properties,Uses,Production
Chemical Properties
White to Almost white powder to crystal
Uses
5-Chloromethyl-2H-1,2,4-triazolin-3-one is an intermediate used in the synthesis of Aprepitant (A729800) and Fosaprepitant, used as antiemetic drugs.
Application
3-Chloromethyl-1,2,4-triazolin-5-one is an intermediate in organic synthesis and pharmaceutical intermediate, which can be used in laboratory R&D synthesis process and chemical biological R&D process.
Hazard
5-Chloromethyl-2H-1,2,4-triazolin-3-one is a hazardous chemical that is corrosive to metals, irritating to the eyes and skin, and may cause respiratory irritation.
5-Chloromethyl-2H-1,2,4-triazolin-3-one Preparation Products And Raw materials
Global( 290)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hangzhou ICH Biofarm Co., Ltd | +86-0571-28186870; +undefined8613073685410 | sales@ichemie.com | China | 990 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18628 | 58 |
Nanjing Gold Pharmaceutical Technology Co. Ltd. | 025-84209270 15906146951 | CHINA | 115 | 55 | |
Beijing Cooperate Pharmaceutical Co.,Ltd | 010-60279497 | sales01@cooperate-pharm.com | CHINA | 1811 | 55 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21666 | 55 |
Shanghai Yingrui Biopharma Co., Ltd. | +86-21-33585366 - 03@ | sales03@shyrchem.com | CHINA | 738 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Jinan Shengqi pharmaceutical Co,Ltd | 86+18663751872 | christine@shengqipharm.com | CHINA | 491 | 58 |
Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2966 | 58 |
View Lastest Price from 5-Chloromethyl-2H-1,2,4-triazolin-3-one manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-09 | 5-Chloromethyl-2H-1,2,4-triazolin-3-one
252742-72-6
|
US $0.00 / kg | 1kg | 98% | 5 MTs | PUSHAN INDUSTRIAL (SHAANXI) CO.,LTD | ||
2023-11-01 | 3-Chloromethyl-1,2,4-triazolin-5-one
252742-72-6
|
US $0.00-0.00 / KG | 1KG | 99% | ≥1kg | Hangzhou ICH Biofarm Co., Ltd | ||
2021-07-13 | 5-CHLOROMETHYL-2,4-DIHYDRO-[1,2,4]TRIAZOL-3-ONE
252742-72-6
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
- 5-Chloromethyl-2H-1,2,4-triazolin-3-one
252742-72-6
- US $0.00 / kg
- 98%
- PUSHAN INDUSTRIAL (SHAANXI) CO.,LTD
- 3-Chloromethyl-1,2,4-triazolin-5-one
252742-72-6
- US $0.00-0.00 / KG
- 99%
- Hangzhou ICH Biofarm Co., Ltd
- 5-CHLOROMETHYL-2,4-DIHYDRO-[1,2,4]TRIAZOL-3-ONE
252742-72-6
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
252742-72-6(5-Chloromethyl-2H-1,2,4-triazolin-3-one)Related Search:
5-CHLOROMETHYL-2,4-DIHYDRO-[1,2,4]TRIAZOL-3-ONE
3-(chloroMethyl)-4,5-dihydro-1H-1,2,4-triazol-5-one
5-(CHLOORMETHYL)-1,2-DIHYDRO-3H-1,2,4-TRIAZOOL-3-ON
5-ChloroMethyl-2H-1,2,4-triazolin-3-one
3-Chloromethyl-1,2,4-triazolin-5-one,Aprepitant intermediate
3-Chloromethyl-1,2,4-triazolin-5-one
5-Chloromethyl-2,4-dihydro-[1,2,4]triazol-3-one
Aprepitant int-2 3-chloromethyl-1,2,4-triazolin-5-one
5-(chloromethyl)-1,2-dihydro-1,2,4-triazol-3-one
5-(chloromethyl)-1,2-dihydro-3H-1,2,4-Triazol-3-one
(chloromethyl)-1,2-dihydro-1,2,4-triazol-3-one
5-Chloromethyl-2,4-Dithydro-[1,2,4]Triazol-3-One
Aprepitant Impurity 51
5-Chloromethyl-1H-[1,2,4]triazol-3-ol
-5(4H)-one
3H-1,2,4-Triazol-3-one, 5-(chloromethyl)-1,2-dihydro-
5-(Chloromethyl)-4h-1,2,4-triazol-3-ol
Aprepitant intermediates,5-Chloromethyl-2,4-dihydro-〔1,2,4〕 triazol-3-one
3-Chloromethyl-1,2,4-triazol-5-one
3-Chloromethyl-1,2,4-triazolin-5-one
3-(chloromethyl)-1H-1,2,4-triazol-5(4H)-one
5-(chloromethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
1H,3H-Naphtho[1,8-cd]pyran-1,3-dione,6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-6-yl)-
CjH4CIN3O
5-Chloromethyl-2,3-dihydro-4H-1,2,4-triazol-3-one
252742-72-6
C3H4ClN3O
C3H4CIN3O
pharmacetical