Pill finder · 9 catalogued versions

mercaptopurine anhydrous

Pill catalog

Rx/OTC variants · openFDA + DailyMed (public domain) · draft, pending review

This drug comes in 9different versions. Make sure you’re looking at the right one — use the search above to find your exact pill by imprint, color, or shape.

Showing 9 of 9 variants

Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.

Strength: MERCAPTOPURINE 50 mg;
Imprint: 9 3
Color: YELLOW
Shape: ROUND
Score: 2
Form: C42998
NDC: 913 ↗ · 2026-06-18

Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.

Strength: MERCAPTOPURINE 50 mg;
Imprint: 5510 9 3
Color: YELLOW
Shape: ROUND
Score: 2
Form: C42998
NDC: 5510 ↗ · 2026-06-18

Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.

Strength: mercaptopurine 50 mg;
Imprint: P02
Color: YELLOW
Shape: DIAMOND
Score: 2
Form: C42998
NDC: 325 ↗ · 2026-06-18

Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.

Strength: mercaptopurine 50 mg;
Imprint: P02
Color: YELLOW
Shape: DIAMOND
Score: 2
Form: C42998
NDC: 922 ↗ · 2026-06-18

Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.

Strength: MERCAPTOPURINE 50 mg;
Imprint: 54 420
Color: YELLOW
Shape: ROUND
Score: 2
Form: C42998
NDC: 4581 ↗ · 2026-06-18

Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.

Strength: MERCAPTOPURINE 50 mg;
Imprint: 54 420
Color: YELLOW
Shape: ROUND
Score: 2
Form: C42998
NDC: 4581 ↗ · 2026-06-18

Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.

Strength: MERCAPTOPURINE 50 mg;
Imprint: M 547
Color: WHITE
Shape: ROUND
Score: 2
Form: C42998
NDC: 3547 ↗ · 2026-06-18

Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.

Strength: mercaptopurine 50 mg;
Imprint: P02
Color: YELLOW
Shape: DIAMOND
Score: 2
Form: C42998
NDC: 5282 ↗ · 2026-06-18

Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.

Strength: MERCAPTOPURINE 50 mg;
Imprint: PURINETHOL 04A
Color: YELLOW
Shape: ROUND
Score: 2
Form: C42998
NDC: 522 ↗ · 2026-06-18