Western Ragweed

UNII

Last synced from FDA National Drug Code directory (United States) on June 3, 2026

Identification

ManufacturerGreer Laboratories, Inc.

CountryUS (United States)

ATC code—

Dispensing—

ReimbursedNo

SourceFDA National Drug Code directory (United States)

Last synced6/3/2026

Packs · 2

ndc11
2284013982
10 mL in 1 VIAL, MULTI-DOSE (22840-1398-2)
ndc11
2284013984
50 mL in 1 VIAL, MULTI-DOSE (22840-1398-4)

Annotations

UNII (FDA Substance ID)

RX18M46K8L

AMBROSIA PSILOSTACHYA POLLEN

RxCUI 851985

Raw payload (JSON)

{
  "unii": {
    "unii": "RX18M46K8L",
    "rxcui": "851985",
    "inchikey": null,
    "display_name": "AMBROSIA PSILOSTACHYA POLLEN",
    "substance_type": "structurallyDiverse",
    "ingredient_type": "INGREDIENT SUBSTANCE"
  },
  "route": "INTRADERMAL; PERCUTANEOUS; SUBCUTANEOUS",
  "productid": "22840-1398_36ac4a35-6d7b-a249-e063-6294a90a0b70",
  "productndc": "22840-1398",
  "dosage_form": "SOLUTION",
  "dea_schedule": null,
  "product_type": "NON-STANDARDIZED ALLERGENIC",
  "substance_name": "AMBROSIA PSILOSTACHYA POLLEN",
  "proprietary_name": "Western Ragweed",
  "active_ingred_unit": "g/mL",
  "application_number": "BLA101833",
  "marketing_category": "BLA",
  "nonproprietary_name": "Ambrosia psilostachya",
  "start_marketing_date": "19810915",
  "active_numerator_strength": ".05"
}

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