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Japan market screening · Therapeutic class
アルキル化剤 · Japan Standard Commodity Classification
14 molecules in this class are marketed in Japan across 32 products. 6 of those products are not shipping normally today — 18.8% of the class. Supply status is reported to the Ministry of Health, Labour and Welfare and updated daily.
Ordered by how many products compete. Constrained means limited supply or supply suspended; supply suspended does not mean discontinued.
| Molecule | Products | Companies | Constrained | Supply mix |
|---|---|---|---|---|
| Bendamustine Hydrochloride Hydrateベンダムスチン塩酸塩水和物 | 7 | 4 | — | |
| Temozolomideテモゾロミド | 5 | 2 | — | |
| Cyclophosphamide Hydrateシクロホスファミド水和物 | 4 | 1 | — | |
| Bendamustine Hydrochlorideベンダムスチン塩酸塩 | 2 | 1 | 2 | |
| Busulfanブスルファン | 2 | 2 | — | |
| Melphalanメルファラン | 2 | 1 | — | |
| Nimustine Hydrochlorideニムスチン塩酸塩 | 2 | 1 | 2 | |
| Ranimustineラニムスチン | 2 | 1 | 2 | |
| Carmustineカルムスチン | 1 | 1 | — | |
| Dacarbazineダカルバジン | 1 | 1 | — | |
| Estramustine Phosphate Sodium Hydrateエストラムスチンリン酸エステルナトリウム水和物 | 1 | 1 | — | |
| Ifosfamideイホスファミド | 1 | 1 | — | |
| Streptozocinストレプトゾシン | 1 | 1 | — | |
| Thiotepaチオテパ | 1 | 1 | — |
Products counts every marketed product across all strengths and forms, not companies. Companies is the number of companies marketing that molecule; the same company may appear under several molecules, so the column does not add up to a class total. Market size sits on each molecule's own page, valued at national price rather than transaction price. Figures are as at 2026-08-28.
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