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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

IUPAC name:
2-(1H-1,2,3,4-tetrazol-1-yl)acetic acid

Inventory

EC number:
244-551-7
EC name:
1H-tetrazol-1-acetic acid
CAS number:
21732-17-2
CAS number:
21732-17-2
Synonyms
Names:
Identifier:
IUPAC name
1H-Tetrazol-1-ylacetic acid
Identifier:
IUPAC name
2-(tetrazol-1-yl)acetic acid
Identifier:
other: InChl
1S/C3H4N4O2/c8-3(9)1-7-2-4-5-6-7/h2H,1H2,(H,8,9)
Identifier:
other: SMILES notation
C1=NN=NN1CC(=O)O
1H-Tetrazole-1-acetic Acid

Molecular and structural information

Molecular formula:
C3H4N4O2
Molecular weight:
ca. 128.089
SMILES notation:
O=C(O)Cn1nnnc1
InChl:
1S/C3H4N4O2/c8-3(9)1-7-2-4-5-6-7/h2H,1H2,(H,8,9)}}
Structural formula:
Chemical structure

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