TLC Pharmaceutical Standards

TLC Pharmaceutical Standards

Product Detail

URACIL

U-052

click image for full size view

Request Quote

◀ Back to All Products

Catalogue Number:	U-052
Compound Name:	Uracil-13C-15N2 (Lamivudine EP Impurity F-13C-15N2, Fluorouracil EP Impurity C-13C-15N2)
Synonyms:	pyrimidine-2,4(1H,3H)-dione-2-13C-1,3-15N2
CAS#:	181517-11-3
Alternate CAS#:	66-22-8 (non-labelled)
Molecular Formula:	C₃¹³CH₄¹⁵N₂O₂
Molecular Weight:	115.07

Related Product

U-051

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

CAS No. 66-22-8

C₄H₄N₂O₂

M.W. 112.09

U-053

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Uracil Impurity 1

C6H9N3O2

M.W. 155.16

U-054

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Uracil Impurity 2

CAS No. 5440-00-6

C₆H₁₀N₄O₂

M.W. 170.17

U-055

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Uracil Impurity 3

CAS No. 58537-55-6

C₆H₈N₄O₃

M.W. 184.16

U-056

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Uracil Impurity 4 HCl

CAS No. 134452-11-2

C₉H₁₆N₄O₆. HCl

M.W. 276.25 36.46

U-057

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Uracil Impurity 5

CAS No. 698-35-1

C₆H₈N₂O₂

M.W. 140.14

U-058

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Tetrahydrofuryluracil

CAS No. 18002-26-1

C8H10N2O3

M.W. 182.18

U-059

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Uracil Impurity 6

CAS No. 6632-68-4

C₆H₈N₄O₃

M.W. 184.16

U-0510

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

5-Acetyluracil

CAS No. 6214-65-9

C₆H₆N₂O₃

M.W. 154.13

U-0511

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

5-Acetyluracil-13C-15N2

C₅¹³CH₆¹⁵N₂O₃

M.W. 157.10

U-0512

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Eniluracil

CAS No. 59989-18-3

C₆H₄N₂O₂

M.W. 136.11

U-0513

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Eniluracil-13C-15N2

CAS No. 1329556-69-5

C₅¹³CH₄¹⁵N₂O₂

M.W. 139.09

U-0514

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

5,6-Diamino-1-Methyluracil

CAS No. 6972-82-3

C₅H₈N₄O₂

M.W. 156.15

U-0515

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Uracil Impurity 7

CAS No. 6642-31-5

C₆H₉N₃O₂

M.W. 155.16

U-0516

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Uracil Impurity 8

CAS No. 1308677-74-8

C₉H₁₁N₃O₅

M.W. 241.20

U-0517

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

6-Amino-1-methyluracil

CAS No. 2434-53-9

C₅H₇N₃O₂

M.W. 141.13

U-0518

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

1,3-Dimethyl Uracil

CAS No. 874-14-6

C₆H₈N₂O₂

M.W. 140.14

U-0519

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Uracil Impurity 9

C₆H₆F₂N₂O₂

M.W. 176.12

U-0520

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Uracil Impurity 10

CAS No. 64582-49-6

C₅H₄F₂N₂O₂

M.W. 162.10

U-0521

Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

Uracil Impurity 11

CAS No. 57412-59-6

C₇H₆N₂O₄

M.W. 182.14