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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
(2E)-but-2-enedioic acid; bis({[(propan-2-yloxy)carbonyl]oxy}methyl) {[(2R)-1-(6-amino-9H-purin-9-yl)propan-2-yl]oxy}methanephosphonate

Inventory

CAS number:
202138-50-9
Synonyms
Names:
tenofovir-fumarate
5-[[(1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl]- 2,4,6,8-Tetraoxa-5-phosphanonanedioic acid-1,9-bis(1-methylethyl) ester-5-oxide (2E)-2-butenedioate (1:1)

Molecular and structural information

Molecular formula:
C19 H30 N5 O10 P. C4 H4 O4
Molecular weight:
ca. 635.5
SMILES notation:
C[C@H](CN1C=NC2=C1N=CN=C2N)OCP(=O)(OCOC(=O)OC(C)C)OCOC(=O)OC(C)C.C(=C/C(=O)O )\C(=O)O
or
O=P(OCOC(OC(C)C)=O)(OCOC(OC(C)C)=O)CO[C@H](C)CN1C=NC2=C(N)N=CN=C21.O=C(O)/C=C/C(O)=O
InChl:
VCMJCVGFSROFHV-WZGZYPNHSA-N
Structural formula:
Chemical structure

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