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5-Amino-1-MQ: 50 mg vial with 4 mL water

Quick answer

Adding 4 mL of bacteriostatic water to a 50 mg 5-Amino-1-MQ vial gives 12.5 mg/mL (12500 mcg/mL), so each unit on a U-100 insulin syringe holds 125 mcg. A 2.5 mg dose is 20 units (0.2 mL), and the vial holds about 20 doses of that size.

Concentration

  • Vial: 50 mg 5-Amino-1-MQ
  • Bacteriostatic water: 4 mL (the volume in the Crestigen protocol)
  • Concentration: 12.5 mg/mL (12500 mcg/mL)
  • 1 unit on a U-100 syringe = 125 mcg

5-Amino-1-MQ dose to syringe units

DoseSyringe units (U-100)VolumeDoses per vial
200 mcg1.6 units0.016 mL250
250 mcg2 units0.02 mL200
300 mcg2.4 units0.024 mL166
500 mcg4 units0.04 mL100
750 mcg6 units0.06 mL66
1 mg8 units0.08 mL50
2.5 mg (protocol dose)20 units0.2 mL20
5 mg (protocol dose)40 units0.4 mL10

Units on a U-100 insulin syringe (100 units = 1 mL).

Common questions

How many units is 2.5 mg of 5-Amino-1-MQ from a 50 mg vial with 4 mL water?

2.5 mg is 20 units (0.2 mL) on a U-100 insulin syringe. With 4 mL of water in a 50 mg vial, each unit holds 125 mcg. For comparison: 750 mcg = 6 units, 1 mg = 8 units, 5 mg = 40 units.

What is the concentration of a 50 mg 5-Amino-1-MQ vial mixed with 4 mL of water?

50 mg divided by 4 mL is 12.5 mg/mL, or 12500 mcg per mL. On a U-100 syringe (100 units = 1 mL) that is 125 mcg per unit.

How many 2.5 mg doses are in a 50 mg vial?

About 20. The water volume changes how many units each dose takes, not how many doses the vial holds.

How much water should I add to a 50 mg 5-Amino-1-MQ vial?

4 mL is the volume used in the Crestigen 5-Amino-1-MQ protocol. More water makes each dose a larger, easier-to-measure number of units; less water keeps injections smaller.

Other 5-Amino-1-MQ vial and water combinations

Open this in the dosage calculator · Full 5-Amino-1-MQ protocol, reconstitution and storage

Crestigen is an educational research reference. Nothing here is medical advice; many of these compounds are not approved for human use. Talk to a licensed clinician before using any substance.