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Trimethoprim-d9 (Major)

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48-hour USA dispatch time
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Product Information

Chemical Data

Analyte Name

Trimethoprim D9 (trimethoxy D9)

CAS Number

1189460-62-5

Molecular Formula

C14 D9 H9 N4 O3

Molecular Weight

299.37

Accurate Mass

299.1944

SMILES

[2H]C([2H])([2H])Oc1cc(Cc2cnc(N)nc2N)cc(OC([2H])([2H])[2H])c1OC([2H])([2H])[2H]

InChI

InChI=1S/C14H18N4O3/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-17-14(16)18-13(9)15/h5-7H,4H2,1-3H3,(H4,15,16,17,18)/i1D3,2D3,3D3

IUPAC

5-[[3,4,5-tris(trideuteriomethoxy)phenyl]methyl]pyrimidine-2,4-diamine

Unlabelled CAS Number

738-70-5

SIL Type

Deuterium

Product Data

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Type

API

Product Format

Neat

API Family

Trimethoprim

Purity

>95% (HPLC)

Product Description

Deuterated Trimethoprim, an antibacterial.contains 90% D9, 10% D6 and no D0

References: Manius, G.J., et al.: Anal. Profiles Drug Subs., 7, 445 (1978), Roth, B., et al.: J. Med. Chem., 23, 379 (1980), Brogden, R.N., et al.: Drugs, 23, 405 (1982),

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