Tranexamic Acid Injection, 1 g/10 mL Vial
Critical CareVital, 99% service targetPrimary vendor Harborline Pharmaceuticals, lead 1 day, ordered every 3 days65219053410
Stock position
- On hand
- 459 vial18.2 days of supply
- On order
- 0 vialnothing open
- Forecast rate
- 25.2 vial/daynext 30 days
- Demand over 4 days
- 108 viallead time plus review period
- Safety stock
- 48 vialempirical 99th percentile of forecast error
- Reorder point
- 156 vialabove
- Stockout
- Sat Oct 3
- Recommended order
- noneby Wed Sep 30
- Inventory value
- $1,469at $3.20 per vial
How the forecast was made
Exponential smoothing11% weekly error, under-forecast7% worse than naive
A weighted recent average that learns the weekday pattern and any trend. Recent days count more than old ones.
Report card: the model was fit on history up to Tue Jul 21 and scored on the 56 days after. Weekly totals were off by 11% on average (30% day by day), and it under-forecast by 6% overall. A same-weekday-last-week guess would have been off by 10%.
actual forecast, 80% and 95% range what the model said during the report card windowvial/day
Projected on hand, vial: today's stock plus open orders on their expected dates, minus the forecast, day by day.
Lots and expiry
Earliest-expiry-first simulation against the forecast. Waste is what remains in a lot on its expiry date.
| Lot | Quantity | Expires | Days | Unit cost | Projected waste |
|---|---|---|---|---|---|
| L00119 | 459 | Tue Jun 15 | 274 | $3.20 | 0 vial · $0 |
Vendors and prices, last 90 days
| Vendor | Part number | Vendor description | Sells by | Paid per vial | Invoices | 90-day spend | Pairing |
|---|---|---|---|---|---|---|---|
| Harborline Pharmaceuticals | 65219053410 | TRANEXAMIC ACID 10 MG/ML VIAL EA | EA of 1 | $2.75 | 32 | $5,149 | stand-in |
| Cobalt Rx Distributors | CRX-43249 | TRANEX 10 SDV 10CT | PK of 10 | $2.89 | 13 | $2,141 | stand-in |
Cobalt Rx Distributors charges $2.8926 per vial for this item; Harborline Pharmaceuticals charges $2.7534. That is 5% more on about 3,001 vial a year, or $418 a year.