Central Eastern 4 Tree Pollen Mix

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 · 1

ndc11
2284094942
10 mL in 1 VIAL, MULTI-DOSE (22840-9494-2)

Annotations

UNII (FDA Substance ID)

P6K070AR8V

ACER NEGUNDO POLLEN

RxCUI 851740

Raw payload (JSON)

{
  "unii": {
    "unii": "P6K070AR8V",
    "rxcui": "851740",
    "inchikey": null,
    "display_name": "ACER NEGUNDO POLLEN",
    "substance_type": "structurallyDiverse",
    "ingredient_type": "INGREDIENT SUBSTANCE"
  },
  "route": "INTRADERMAL; PERCUTANEOUS; SUBCUTANEOUS",
  "productid": "22840-9494_36ac2d95-bfac-548b-e063-6394a90a749a",
  "productndc": "22840-9494",
  "dosage_form": "SOLUTION",
  "dea_schedule": null,
  "product_type": "NON-STANDARDIZED ALLERGENIC",
  "substance_name": "ACER NEGUNDO POLLEN; CARYA ILLINOINENSIS POLLEN; QUERCUS VIRGINIANA POLLEN; ULMUS AMERICANA POLLEN",
  "proprietary_name": "Central Eastern 4 Tree Pollen Mix",
  "active_ingred_unit": "g/mL; g/mL; g/mL; g/mL",
  "application_number": "BLA101833",
  "marketing_category": "BLA",
  "nonproprietary_name": "Ulmus americana, Acer negundo, Carya illinoinensis and Quercus virginiana",
  "start_marketing_date": "19810915",
  "active_numerator_strength": ".025; .025; .025; .025"
}

Access this data programmatically

Query Central Eastern 4 Tree Pollen Mix and 610,000+ other drug records through a single REST API — with a last_synced_at provenance stamp on every response. Free tier includes 100 requests/day.

Get a free API key Read the API docs