5-Chloromethyl-2H-1,2,4-triazolin-3-one

Product Name: 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
Formula Weight: 133.54
MOL File: 252742-72-6.mol

More

Less

5-Chloromethyl-2H-1,2,4-triazolin-3-one Property

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

More

Less

Safety

RIDADR: UN 3261 8/PG II
HazardClass: 8
PackingGroup: II
HS Code: 2914390090

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

Precautionary statements

P234Keep only in original container.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P363Wash contaminated clothing before reuse.

P390Absorb spillage to prevent material damage.

P405Store locked up.

P406Store in corrosive resistant/… container with a resistant inner liner.

P501Dispose of contents/container to..…

More

Less

N-Bromosuccinimide Price

TCI Chemical

Product number: C3094
Product name: 3-(Chloromethyl)-1,2,4-triazolin-5-one
Purity: >98.0%(HPLC)(T)
Packaging: 1g
Price: $91
Updated: 2024/03/01

TCI Chemical

Product number: C3094
Product name: 3-(Chloromethyl)-1,2,4-triazolin-5-one
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $275
Updated: 2024/03/01

TRC

Product number: C369885
Product name: 5-Chloromethyl-2H-1,2,4-triazolin-3-one
Packaging: 10mg
Price: $65
Updated: 2021/12/16

Ark Pharm

Product number: AK-72884
Product name: 3-(Chloromethyl)-1H-1,2,4-triazol-5(4H)-one
Purity: 97%
Packaging: 5g
Price: $29
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC72032
Product name: 3-(Chloromethyl)-1H-1,2,4-triazol-5(4H)-one
Packaging: 1g
Price: $60
Updated: 2021/12/16

More

Less

5-Chloromethyl-2H-1,2,4-triazolin-3-one Chemical Properties,Usage,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

Raw materials

Preparation Products

More

Less

5-Chloromethyl-2H-1,2,4-triazolin-3-one Suppliers

Americas 1 Canada 1 China 266 India 10 Japan 2 United Kingdom 3 United States 15 Global 298

BOC Sciences

Tel: 16314854226
Email: info@bocsci.com
Country: United States
ProdList: 9923
Advantage: 65

Cato Research Chemicals Inc.

Tel: 020-81215950 4000-868-328
Email: customer@uwalab.com
Country: United States
ProdList: 10404
Advantage: 58

Alchem Pharmtech,Inc.

Tel: 8485655694
Email: sales@alchempharmtech.com
Country: United States
ProdList: 63687
Advantage: 58

Aladdin Scientific

Tel: +1-+1(833)-552-7181
Email: sales@aladdinsci.com
Country: United States
ProdList: 57505
Advantage: 58

Synthonix Inc

Tel: --
Fax: --
Email: info@synthonix.com
Country: United States
ProdList: 6872
Advantage: 58

Dalton Research Molecules

Tel: --
Fax: --
Email: researchmolecules@dalton.com
Country: United States
ProdList: 44
Advantage: 58

Alichem Inc.

Tel: --
Fax: --
Email: sales@alichem.com
Country: United States
ProdList: 6167
Advantage: 58

Tyger Scientific Inc.

Tel: --
Fax: --
Email: sales@tygersci.com
Country: United States
ProdList: 402
Advantage: 58

OChem Incorporation

Tel: --
Fax: --
Email: sales@ocheminc.com
Country: United States
ProdList: 6501
Advantage: 60

Combi-Blocks Inc.

Tel: --
Fax: --
Email: sales@combi-blocks.com
Country: United States
ProdList: 6618
Advantage: 69

TCI America

Tel: --
Fax: --
Email: sales@tciamerica.com
Country: United States
ProdList: 6909
Advantage: 75

Matrix Scientific

Tel: --
Fax: --
Email: sales@matrixscientific.com
Country: United States
ProdList: 6632
Advantage: 80

Waterstone Technology, LLC

Tel: --
Fax: --
Email: sales@waterstonetech.com
Country: United States
ProdList: 6786
Advantage: 30

Aagile Labs Division of Tyger Scientific

Tel: --
Fax: --
Email: tygersci@yahoo.com
Country: United States
ProdList: 6568
Advantage: 68

3B Scientific Corporation

Tel: --
Fax: --
Email: sales@3bsc.com
Country: United States
ProdList: 6718
Advantage: 47

More

Less

View Lastest Price from 5-Chloromethyl-2H-1,2,4-triazolin-3-one manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

Product: 3-Chloromethyl-1,2,4-triazolin-5-one 252742-72-6
Price: US $50.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 5000
Release date: 2024-12-06

PUSHAN INDUSTRIAL (SHAANXI) CO.,LTD

Product: 5-Chloromethyl-2H-1,2,4-triazolin-3-one 252742-72-6
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 5 MTs
Release date: 2024-05-11

Hangzhou ICH Biofarm Co., Ltd

Product: 3-Chloromethyl-1,2,4-triazolin-5-one 252742-72-6
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: ≥1kg
Release date: 2023-07-18

252742-72-6, 5-Chloromethyl-2H-1,2,4-triazolin-3-oneRelated Search:

Caprolactam Aprepitant Acetaminophen Rivaroxaban 5-Chloromethyl-2H-1,2,4-triazolin-3-one

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

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-2,4-Dithydro-[1,2,4]Triazol-3-One

Aprepitant Impurity 51

5-Chloromethyl-1H-[1,2,4]triazol-3-ol

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(4H)-one

3H-1,2,4-Triazol-3-one, 5-(chloromethyl)-1,2-dihydro-

5-(Chloromethyl)-4h-1,2,4-triazol-3-ol

5-(chloromethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one

Aprepitant intermediates，5-Chloromethyl-2,4-dihydro-〔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

C3H4CIN3O

C3H4ClN3O

pharmacetical