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

CAS: 252742-72-6

Ref. TR-C369885

250mg
630.00 €
Estimated delivery in United States, on Tuesday 21 Jan 2025

Product Information

Name:
5-Chloromethyl-2H-1,2,4-triazolin-3-one
Controlled Product
Synonyms:
  • 5-(Chloromethyl)-1,2-dihydro-3H-1,2,4-triazol-3-one
  • 5-(Chloromethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
  • 5-Chloromethyl-2,3-dihydro-4H-1,2,4-triazol-3-one
  • 3-Chloromethyl-1,2,4-triazolin-5-one
  • 3H-1,2,4-Triazol-3-one, 5-(chloromethyl)-1,2-dihydro-
  • 5-(chloromethyl)-1,2-dihydro-3H-1,2,4-triazol-3-one
  • 5-Chloromethyl-2,4-dihydro-[1,2,4]triazol-3-one
Description:

Applications 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.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Wan, W. L., et al.: Chinese Chem. Lett., 24 (12), 118 (2013);

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
TRC
Long term storage:
Notes:

Chemical properties

Molecular weight:
133.54
Formula:
C3H4ClN3O
Color/Form:
Neat
InChI:
InChI=1S/C3H4ClN3O/c4-1-2-5-3(8)7-6-2/h1H2,(H2,5,6,7,8)
InChI key:
InChIKey=ZLRBJVJEQXBAAI-UHFFFAOYSA-N
SMILES:
O=c1[nH]nc(CCl)[nH]1
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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