Standardized Cat Hair
- Product NDC
- 36987-1121
- 11-digit product format
- 369871121
- Labeler code
- 36987
- Product ID
- 36987-1121_2493858b-a2cf-4002-9c34-c7ed847be36c
- Type
- HUMAN PRESCRIPTION DRUG
- Nonproprietary name
- Standardized Cat Hair
- Dosage form
- INJECTION, SOLUTION
- Route
- INTRADERMAL; SUBCUTANEOUS
- Labeler
- Nelco Laboratories, Inc.
- Application
- BLA103384
- Marketing category
- BLA
- Marketing start
- 1992-09-29
- Marketing end
- 0000-00-00
- Substance
- FELIS CATUS HAIR
- Active strength
- 10000 [BAU]/mL
- Pharmacologic classes
- Standardized Animal Hair Allergenic Extract [EPC],Increased Histamine Release [PE],Cell-mediated Immunity [PE],Increased IgG Production [PE],Dander [CS],Allergens [CS],Salivary Proteins and Peptides [CS]
- NDC exclude flag
- E
- Listing certified through
- 2017-12-31
- Current FDA listing
- Historical FDA.report record
NDC auxiliary status#
These records are reproduced from FDA’s unfinished, excluded, and compounder listings. They describe what appeared in the source files; a missing record does not establish a regulatory status. View all current auxiliary records, including entries without an NDC. · View the auxiliary file history.
| Dataset | Scope | Product NDC | Package NDC | Code | Status | Reporting period | Source date |
|---|---|---|---|---|---|---|---|
| excluded product | product | 36987-1121 | I | Inactivated by FDA | 2026-08-17 | ||
| excluded package | package | 36987-1121 | 36987-1121-1 | I | Inactivated by FDA | 2026-08-17 | |
| excluded package | package | 36987-1121 | 36987-1121-2 | I | Inactivated by FDA | 2026-08-17 | |
| excluded package | package | 36987-1121 | 36987-1121-3 | I | Inactivated by FDA | 2026-08-17 | |
| excluded package | package | 36987-1121 | 36987-1121-4 | I | Inactivated by FDA | 2026-08-17 |
Observed NDC auxiliary status history#
This history shows the information present in each captured FDA auxiliary file. It is not a continuous regulatory timeline, and a missing record does not establish a status.
| Captured / source date | Dataset | Scope | Package NDC | Snapshot | Source SHA-256 |
|---|---|---|---|---|---|
| 2025-12-14 17:58 UTC · source 2025-12-05 | excluded product | product | d630ba8d3edf… | 732f749b63fb… | |
| 2025-12-14 17:58 UTC · source 2025-12-05 | excluded package | package | 36987-1121-2 | d630ba8d3edf… | 732f749b63fb… |
| 2025-12-14 17:58 UTC · source 2025-12-05 | excluded package | package | 36987-1121-4 | d630ba8d3edf… | 732f749b63fb… |
| 2025-12-14 17:58 UTC · source 2025-12-05 | excluded package | package | 36987-1121-1 | d630ba8d3edf… | 732f749b63fb… |
| 2025-12-14 17:58 UTC · source 2025-12-05 | excluded package | package | 36987-1121-3 | d630ba8d3edf… | 732f749b63fb… |
| 2025-08-27 00:01 UTC · source 2025-08-26 | excluded product | product | f5e01cc5f278… | a2eaf40c39c3… | |
| 2025-08-27 00:01 UTC · source 2025-08-26 | excluded package | package | 36987-1121-2 | f5e01cc5f278… | a2eaf40c39c3… |
| 2025-08-27 00:01 UTC · source 2025-08-26 | excluded package | package | 36987-1121-4 | f5e01cc5f278… | a2eaf40c39c3… |
| 2025-08-27 00:01 UTC · source 2025-08-26 | excluded package | package | 36987-1121-1 | f5e01cc5f278… | a2eaf40c39c3… |
| 2025-08-27 00:01 UTC · source 2025-08-26 | excluded package | package | 36987-1121-3 | f5e01cc5f278… | a2eaf40c39c3… |
| 2025-04-01 02:39 UTC · source 2025-03-31 | excluded product | product | 2ef7874e63bc… | 57b86245f4fa… | |
| 2025-04-01 02:39 UTC · source 2025-03-31 | excluded package | package | 36987-1121-2 | 2ef7874e63bc… | 57b86245f4fa… |
| 2025-04-01 02:39 UTC · source 2025-03-31 | excluded package | package | 36987-1121-4 | 2ef7874e63bc… | 57b86245f4fa… |
| 2025-04-01 02:39 UTC · source 2025-03-31 | excluded package | package | 36987-1121-1 | 2ef7874e63bc… | 57b86245f4fa… |
| 2025-04-01 02:39 UTC · source 2025-03-31 | excluded package | package | 36987-1121-3 | 2ef7874e63bc… | 57b86245f4fa… |
| 2025-03-28 20:22 UTC · source 2025-03-28 | excluded product | product | a1b67e2a42f9… | c4cf2c586c0d… | |
| 2025-03-28 20:22 UTC · source 2025-03-28 | excluded package | package | 36987-1121-2 | a1b67e2a42f9… | c4cf2c586c0d… |
| 2025-03-28 20:22 UTC · source 2025-03-28 | excluded package | package | 36987-1121-4 | a1b67e2a42f9… | c4cf2c586c0d… |
| 2025-03-28 20:22 UTC · source 2025-03-28 | excluded package | package | 36987-1121-1 | a1b67e2a42f9… | c4cf2c586c0d… |
| 2025-03-28 20:22 UTC · source 2025-03-28 | excluded package | package | 36987-1121-3 | a1b67e2a42f9… | c4cf2c586c0d… |
| 2025-03-22 03:12 UTC · source 2025-03-21 | excluded product | product | cfe11265f3b6… | 090c488252e2… | |
| 2025-03-22 03:12 UTC · source 2025-03-21 | excluded package | package | 36987-1121-2 | cfe11265f3b6… | 090c488252e2… |
| 2025-03-22 03:12 UTC · source 2025-03-21 | excluded package | package | 36987-1121-4 | cfe11265f3b6… | 090c488252e2… |
| 2025-03-22 03:12 UTC · source 2025-03-21 | excluded package | package | 36987-1121-1 | cfe11265f3b6… | 090c488252e2… |
| 2025-03-22 03:12 UTC · source 2025-03-21 | excluded package | package | 36987-1121-3 | cfe11265f3b6… | 090c488252e2… |
| 2025-03-10 12:48 UTC · source 2025-03-10 | excluded product | product | cdf11ea48f46… | ba0047e9e063… | |
| 2025-03-10 12:48 UTC · source 2025-03-10 | excluded package | package | 36987-1121-2 | cdf11ea48f46… | ba0047e9e063… |
| 2025-03-10 12:48 UTC · source 2025-03-10 | excluded package | package | 36987-1121-4 | cdf11ea48f46… | ba0047e9e063… |
| 2025-03-10 12:48 UTC · source 2025-03-10 | excluded package | package | 36987-1121-1 | cdf11ea48f46… | ba0047e9e063… |
| 2025-03-10 12:48 UTC · source 2025-03-10 | excluded package | package | 36987-1121-3 | cdf11ea48f46… | ba0047e9e063… |
| 2025-02-02 03:52 UTC · source 2025-01-31 | excluded product | product | 302b2466d912… | e7b80fea0513… | |
| 2025-02-02 03:52 UTC · source 2025-01-31 | excluded package | package | 36987-1121-2 | 302b2466d912… | e7b80fea0513… |
| 2025-02-02 03:52 UTC · source 2025-01-31 | excluded package | package | 36987-1121-4 | 302b2466d912… | e7b80fea0513… |
| 2025-02-02 03:52 UTC · source 2025-01-31 | excluded package | package | 36987-1121-1 | 302b2466d912… | e7b80fea0513… |
| 2025-02-02 03:52 UTC · source 2025-01-31 | excluded package | package | 36987-1121-3 | 302b2466d912… | e7b80fea0513… |
| 2025-01-20 13:05 UTC · source 2025-01-20 | excluded product | product | ed331223b511… | 672a5bd82f5f… | |
| 2025-01-20 13:05 UTC · source 2025-01-20 | excluded package | package | 36987-1121-2 | ed331223b511… | 672a5bd82f5f… |
| 2025-01-20 13:05 UTC · source 2025-01-20 | excluded package | package | 36987-1121-4 | ed331223b511… | 672a5bd82f5f… |
| 2025-01-20 13:05 UTC · source 2025-01-20 | excluded package | package | 36987-1121-1 | ed331223b511… | 672a5bd82f5f… |
| 2025-01-20 13:05 UTC · source 2025-01-20 | excluded package | package | 36987-1121-3 | ed331223b511… | 672a5bd82f5f… |
| 2025-01-11 03:41 UTC · source 2025-01-10 | excluded product | product | 0efc9e666f02… | f202fb6c5f17… | |
| 2025-01-11 03:41 UTC · source 2025-01-10 | excluded package | package | 36987-1121-2 | 0efc9e666f02… | f202fb6c5f17… |
| 2025-01-11 03:41 UTC · source 2025-01-10 | excluded package | package | 36987-1121-4 | 0efc9e666f02… | f202fb6c5f17… |
| 2025-01-11 03:41 UTC · source 2025-01-10 | excluded package | package | 36987-1121-1 | 0efc9e666f02… | f202fb6c5f17… |
| 2025-01-11 03:41 UTC · source 2025-01-10 | excluded package | package | 36987-1121-3 | 0efc9e666f02… | f202fb6c5f17… |
| 2024-11-09 02:27 UTC · source 2024-11-08 | excluded product | product | ad56d346431e… | cc804d4bbf1e… | |
| 2024-11-09 02:27 UTC · source 2024-11-08 | excluded package | package | 36987-1121-2 | ad56d346431e… | cc804d4bbf1e… |
| 2024-11-09 02:27 UTC · source 2024-11-08 | excluded package | package | 36987-1121-4 | ad56d346431e… | cc804d4bbf1e… |
| 2024-11-09 02:27 UTC · source 2024-11-08 | excluded package | package | 36987-1121-1 | ad56d346431e… | cc804d4bbf1e… |
| 2024-11-09 02:27 UTC · source 2024-11-08 | excluded package | package | 36987-1121-3 | ad56d346431e… | cc804d4bbf1e… |
| 2024-10-04 04:10 UTC · source 2024-10-03 | excluded product | product | 367a005e9d99… | 383a685ebd0f… | |
| 2024-10-04 04:10 UTC · source 2024-10-03 | excluded package | package | 36987-1121-2 | 367a005e9d99… | 383a685ebd0f… |
| 2024-10-04 04:10 UTC · source 2024-10-03 | excluded package | package | 36987-1121-4 | 367a005e9d99… | 383a685ebd0f… |
| 2024-10-04 04:10 UTC · source 2024-10-03 | excluded package | package | 36987-1121-1 | 367a005e9d99… | 383a685ebd0f… |
| 2024-10-04 04:10 UTC · source 2024-10-03 | excluded package | package | 36987-1121-3 | 367a005e9d99… | 383a685ebd0f… |
| 2024-07-10 04:00 UTC · source 2024-07-09 | excluded product | product | 557ba5c1ecfa… | 9c80585c8c6e… | |
| 2024-07-10 04:00 UTC · source 2024-07-09 | excluded package | package | 36987-1121-2 | 557ba5c1ecfa… | 9c80585c8c6e… |
| 2024-07-10 04:00 UTC · source 2024-07-09 | excluded package | package | 36987-1121-4 | 557ba5c1ecfa… | 9c80585c8c6e… |
| 2024-07-10 04:00 UTC · source 2024-07-09 | excluded package | package | 36987-1121-1 | 557ba5c1ecfa… | 9c80585c8c6e… |
| 2024-07-10 04:00 UTC · source 2024-07-09 | excluded package | package | 36987-1121-3 | 557ba5c1ecfa… | 9c80585c8c6e… |
DailyMed Product Concepts#
| Product concept | Relation | Version | Effective |
|---|---|---|---|
| 4b7700e3-6e0e-45e5-9d22-6f754d61386e | Product name | 2 | 20250304 |
FDA-Initiated Inactive NDC Indexing#
| NDC | Related label |
|---|---|
| 36987-1121-1 | Allergenic Extract |
| 36987-1121-2 | Allergenic Extract |
| 36987-1121-3 | Allergenic Extract |
| 36987-1121-4 | Allergenic Extract |
DailyMed Package Descriptions#
| Package NDC | Product | Description | Form | Quantity | Strength | SPL version |
|---|---|---|---|---|---|---|
| 36987-1121-1 | Standardized Cat Hair | 5 mL in 1 VIAL, MULTI-DOSE | INJECTION, SOLUTION | 5 | 1 | |
| 36987-1121-2 | Standardized Cat Hair | 10 mL in 1 VIAL, MULTI-DOSE | INJECTION, SOLUTION | 10 | 1 | |
| 36987-1121-3 | Standardized Cat Hair | 30 mL in 1 VIAL, MULTI-DOSE | INJECTION, SOLUTION | 30 | 1 | |
| 36987-1121-4 | Standardized Cat Hair | 50 mL in 1 VIAL, MULTI-DOSE | INJECTION, SOLUTION | 50 | 1 |
DailyMed Socrata Ingredients#
| Ingredient | Type | UNII | DailyMed label | SPL version | Uploaded |
|---|---|---|---|---|---|
| FELIS CATUS HAIR | ACTIVE INGREDIENT | 1564HD0N96 | STANDARDIZED CAT HAIR INJECTION, SOLUTION [NELCO LABORATORIES, INC.] | 1 | |
| FELIS CATUS HAIR | ACTIVE MOIETY | 1564HD0N96 | STANDARDIZED CAT HAIR INJECTION, SOLUTION [NELCO LABORATORIES, INC.] | 1 | |
| GLYCERIN | INACTIVE INGREDIENT | PDC6A3C0OX | STANDARDIZED CAT HAIR INJECTION, SOLUTION [NELCO LABORATORIES, INC.] | 1 | |
| PHENOL | INACTIVE INGREDIENT | 339NCG44TV | STANDARDIZED CAT HAIR INJECTION, SOLUTION [NELCO LABORATORIES, INC.] | 1 | |
| POTASSIUM PHOSPHATE, MONOBASIC | INACTIVE INGREDIENT | 4J9FJ0HL51 | STANDARDIZED CAT HAIR INJECTION, SOLUTION [NELCO LABORATORIES, INC.] | 1 | |
| SODIUM CHLORIDE | INACTIVE INGREDIENT | 451W47IQ8X | STANDARDIZED CAT HAIR INJECTION, SOLUTION [NELCO LABORATORIES, INC.] | 1 | |
| SODIUM PHOSPHATE, DIBASIC | INACTIVE INGREDIENT | GR686LBA74 | STANDARDIZED CAT HAIR INJECTION, SOLUTION [NELCO LABORATORIES, INC.] | 1 | |
| WATER | INACTIVE INGREDIENT | 059QF0KO0R | STANDARDIZED CAT HAIR INJECTION, SOLUTION [NELCO LABORATORIES, INC.] | 1 |
DailyMed Dashboard NDC Coverage#
| NDC | Dashboard title | SPL version | Validation | Dashboard ZIP |
|---|---|---|---|---|
| 36987-1121 | STANDARDIZED CAT HAIR INJECTION, SOLUTION [NELCO LABORATORIES, INC.] | 1 | Legacy NDC, 4 package rows | 20091217_8417d6d3-b9a6-4091-8521-f9838bb7e587.zip |
DailyMed RxNorm Mappings#
| RxCUI | RxNorm string | TTY | DailyMed | SPL version |
|---|---|---|---|---|
| 851948 | cat hair extract 10,000 BAU/mL Injectable Solution | PSN | 8417d6d3-b9a6-4091-8521-f9838bb7e587 | 1 |
| 851948 | cat hair extract 10000 BAU/ML Injectable Solution | SCD | 8417d6d3-b9a6-4091-8521-f9838bb7e587 | 1 |
| 851948 | Felis catus hair extract 10,000 BAU/ML Injectable Solution | SY | 8417d6d3-b9a6-4091-8521-f9838bb7e587 | 1 |
Packages#
| Package NDC | 11-digit format | Description | Units | Status |
|---|---|---|---|---|
| 36987-1121-1 | 36987112101 | 5 mL in 1 VIAL, MULTI-DOSE | 5 ml | Historical |
| 36987-1121-2 | 36987112102 | 10 mL in 1 VIAL, MULTI-DOSE | 10 ml | Historical |
| 36987-1121-3 | 36987112103 | 30 mL in 1 VIAL, MULTI-DOSE | 30 ml | Historical |
| 36987-1121-4 | 36987112104 | 50 mL in 1 VIAL, MULTI-DOSE | 50 ml | Historical |