FDA application holder
Quagen Pharmaceuticals LLC
The Orange Book identifies this organization as the applicant responsible for NDA 005010.
Meperidine Hydrochloride
Demerol contains Meperidine Hydrochloride and appears in 2 FDA Orange Book applications. NDA 005010 is the lead filing, with 7 presentations shown in detail; the other exact-name filings are listed separately. The page preserves strength, dosage form, route, status, RLD/RS, TE, patent, and exclusivity facts. Clinical labeling requires an exact application-matched source.
Every filing shown uses the exact FDA product name; the lead filing supplies the detailed presentation view.
The listed applicant holds the FDA application; this field does not establish the product manufacturer.
Each FDA product number remains tied to its own strength, dosage form, route, and status.
Orange Book marketing categories do not establish real-time inventory or commercial availability.
RLD and RS designations are presentation-specific, not inferred from the trade name.
Therapeutic-equivalence codes apply only within the matching Orange Book product heading.
A zero means none appear in this snapshot, not that no patent rights exist.
FDA exclusivity and listed patent protection are distinct regulatory concepts.
Sourced from the official FDA Orange Book data file · snapshot refreshed
| Product | Strength | Dosage form / route | Marketing status | TE code | Reference role |
|---|---|---|---|---|---|
| 001 | 50MG | TABLETORAL | Discontinued | None posted | RLD |
| 002 | 50MG/ML | INJECTABLEINJECTION | Discontinued | None posted | None posted |
| 003 | 100MG/ML | INJECTABLEINJECTION | Discontinued | None posted | None posted |
| 004 | 100MG | TABLETORAL | Discontinued | None posted | RLD |
| 005 | 50MG/5ML | SYRUPORAL | Discontinued | None posted | None posted |
| 007 | 25MG/ML | INJECTABLEINJECTION | Discontinued | None posted | None posted |
| 009 | 75MG/ML | INJECTABLEINJECTION | Discontinued | None posted | None posted |
Marketing status, TE code, RLD, and RS are presentation-level fields. Never transfer one product number's designation to another presentation.
FDA application holder
The Orange Book identifies this organization as the applicant responsible for NDA 005010.
Manufacturer status
A product-specific FDA label or NDC source must independently identify a manufacturer, labeler, distributor, packager, repackager, or relabeler. The applicant name is not used as a substitute for that evidence.
A discontinued-list entry does not, by itself, show why marketing stopped or whether FDA determined the product was withdrawn for safety or effectiveness.
No TE code does not mean FDA found the product ineffective or non-equivalent. FDA generally publishes TE evaluations for multisource prescription products; single-source and some other products may have no code.
This means none appear for this application in the current Orange Book files. It is not a freedom-to-operate opinion and does not rule out unlisted patents, regulatory barriers, or product-specific rights.
6 of the related ANDA applications are not marked discontinued. Sharing an ingredient does not establish pharmaceutical or therapeutic equivalence; strength, dosage form, route, and TE group still matter.
NDA 005010 appears in 3 comparison cohorts. These groups narrow the same-ingredient landscape, but strength and TE code must still match before interpreting therapeutic equivalence.
Meperidine Hydrochloride
Meperidine Hydrochloride
Meperidine Hydrochloride
No exact application-level FDA or DailyMed label match has been reviewed for this application. Approved uses, dosing, warnings, adverse reactions, and clinical evidence remain unavailable rather than being inherited from a related brand, generic, or ingredient record.
Until an exact application match passes human review, this page intentionally omits approved uses, dosing, warnings, adverse reactions, mechanism, and clinical-study summaries. It never inherits those claims from an RLD, brand, generic, or same-ingredient product.
No patent or exclusivity dates are listed for this product.
Active ingredient
MEPERIDINE HYDROCHLORIDE
Strength
50MG
Dosage form
TABLET
Route
ORAL
TE code
Not listed
Application
NDA 005010
Product number
001
Marketing status
Discontinued
Reference listed drug (RLD)
Yes
Reference standard (RS)
No
No patents are listed against this product in the Orange Book. Listed patents reflect those the NDA holder submits under 21 U.S.C. 355 and are not exhaustive.
No patent or exclusivity dates are listed for this product.
Active ingredient
MEPERIDINE HYDROCHLORIDE
Strength
50MG/ML
Dosage form
INJECTABLE
Route
INJECTION
TE code
Not listed
Application
NDA 005010
Product number
002
Marketing status
Discontinued
Reference listed drug (RLD)
No
Reference standard (RS)
No
No patents are listed against this product in the Orange Book. Listed patents reflect those the NDA holder submits under 21 U.S.C. 355 and are not exhaustive.
No patent or exclusivity dates are listed for this product.
Active ingredient
MEPERIDINE HYDROCHLORIDE
Strength
100MG/ML
Dosage form
INJECTABLE
Route
INJECTION
TE code
Not listed
Application
NDA 005010
Product number
003
Marketing status
Discontinued
Reference listed drug (RLD)
No
Reference standard (RS)
No
No patents are listed against this product in the Orange Book. Listed patents reflect those the NDA holder submits under 21 U.S.C. 355 and are not exhaustive.
No patent or exclusivity dates are listed for this product.
Active ingredient
MEPERIDINE HYDROCHLORIDE
Strength
100MG
Dosage form
TABLET
Route
ORAL
TE code
Not listed
Application
NDA 005010
Product number
004
Marketing status
Discontinued
Reference listed drug (RLD)
Yes
Reference standard (RS)
No
No patents are listed against this product in the Orange Book. Listed patents reflect those the NDA holder submits under 21 U.S.C. 355 and are not exhaustive.
No patent or exclusivity dates are listed for this product.
Active ingredient
MEPERIDINE HYDROCHLORIDE
Strength
50MG/5ML
Dosage form
SYRUP
Route
ORAL
TE code
Not listed
Application
NDA 005010
Product number
005
Marketing status
Discontinued
Reference listed drug (RLD)
No
Reference standard (RS)
No
No patents are listed against this product in the Orange Book. Listed patents reflect those the NDA holder submits under 21 U.S.C. 355 and are not exhaustive.
No patent or exclusivity dates are listed for this product.
Active ingredient
MEPERIDINE HYDROCHLORIDE
Strength
25MG/ML
Dosage form
INJECTABLE
Route
INJECTION
TE code
Not listed
Application
NDA 005010
Product number
007
Marketing status
Discontinued
Reference listed drug (RLD)
No
Reference standard (RS)
No
No patents are listed against this product in the Orange Book. Listed patents reflect those the NDA holder submits under 21 U.S.C. 355 and are not exhaustive.
No patent or exclusivity dates are listed for this product.
Active ingredient
MEPERIDINE HYDROCHLORIDE
Strength
75MG/ML
Dosage form
INJECTABLE
Route
INJECTION
TE code
Not listed
Application
NDA 005010
Product number
009
Marketing status
Discontinued
Reference listed drug (RLD)
No
Reference standard (RS)
No
No patents are listed against this product in the Orange Book. Listed patents reflect those the NDA holder submits under 21 U.S.C. 355 and are not exhaustive.
The FDA has approved 2 separate applications under this product name. Each row is one application: a distinct applicant and approval for the same drug.
| Application | Applicant | Approved | Strengths | TE code | Status |
|---|---|---|---|---|---|
| NDA 021171 | Hospira | Approved Prior to Jan 1, 1982 | 4 | AP | Prescription |
This is a reference-listed drug (RLD), the basis for generic (ANDA) applications. Other products sharing this ingredient are listed below.
ANDA 040893 · Genus
ANDA 040446 · Sun Pharm Inds Inc
ANDA 040352 · Specgx LLC
ANDA 040318 · Duramed Pharms Barr
ANDA 040331 · Epic Pharma LLC
ANDA 040305 · Hospira
ANDA 040191 · Strides Pharma Intl
ANDA 040186 · Watson Labs
ANDA 040163 · Specgx LLC
ANDA 040110 · Hikma
ANDA 081309 · Intl Medication
ANDA 081002 · West-ward Pharms Int
Data shown here is normalized for search and comparison. When a regulatory, substitution, launch, or legal decision turns on a field, verify it against the current FDA record and the relevant source document.
Approval, therapeutic equivalence, patents, and exclusivity for this drug, from the FDA Orange Book.
Built directly from the FDA Orange Book product, patent, and exclusivity files refreshed Jul 02, 2026, 06:34 PM. Every strength of NDA 005010 is shown on this page. Interpret patents, exclusivity, availability, and therapeutic equivalence using the limitations above.
