PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NDC00049-5100-47Doxepin Hydrochloride Oral Solut

Pfizer Inc · NSN 6505-00-546-7445 · FSC 6505 · No Item Name Available
Verified by PartsTable
NSN 6505-00-546-7445 — this item is cataloged by the U.S. Government under National Stock Number 6505-00-546-7445. Primary manufacturer part number: NDC00049-5100-47.
Features
  • Doxepin Hydrochloride Oral Solut — FSC 6505
  • Active Medicament Medicinal Strength: 10.00 MILLIGRAMS DOXIPIN EQUIVALENT
  • Primary Container Content Quantity: 120.000 MILLILITERS
  • Medical Designation and Grade: UNITED STATES PHARMACOPEIA
  • Primary Container Type: BOTTLE, DROPPER
  • Pharmaceutical Vehicle Type: ANY ACCEPTABLE
  • 8 verified cross-references
  • Primary manufacturer: Pfizer Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Doxepin Hydrochloride Oral Solut, cataloged under National Stock Number 6505-00-546-7445, is classified within Federal Supply Class 6505 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Pfizer Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: BT.

Technical Specifications
ParameterValue
NSN6505-00-546-7445
Primary Part NumberNDC00049-5100-47
Item NameDoxepin Hydrochloride Oral Solut
FSC / FSG6505 / 65 — No Item Name Available
ManufacturerPfizer Inc
StatusCANCELLED
Active Medicament Medicinal Strength10.00 MILLIGRAMS DOXIPIN EQUIVALENT
Primary Container Content Quantity120.000 MILLILITERS
Medical Designation and GradeUNITED STATES PHARMACOPEIA
Primary Container TypeBOTTLE, DROPPER
Pharmaceutical Vehicle TypeANY ACCEPTABLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueBT
Verified Substitutes 6
6505-00-221-3166NDC00018-0358-72 INTERCHANGEABLE
Doxepin Hydrochloride Capsules
Pennwalt Corp Pharmacraft Div
6505-00-537-63469568 INTERCHANGEABLE
Doxepin Hydrochloride Capsules
Roerig Div Pfizer Inc
6505-01-033-1297 INTERCHANGEABLE
Doxepin Hydrochloride Capsules
6505-01-033-1298NDC00018-0358-95 INTERCHANGEABLE
Doxepin Hydrochloride Capsules
Pennwalt Corp Rx Div
6505-01-076-3849MA-96-81 INTERCHANGEABLE
Doxepin Hydrochloride Capsules
U S Dept of Veterans Affairs
6505-01-076-3850 INTERCHANGEABLE
Doxepin Hydrochloride Capsules
Cross-Reference Index
Part NumberManufacturer
7607-5100-47 Pfizer Inc (USA)
SINEQUAN Pfizer Inc (USA)
SINEQUAN Roerig Div Pfizer Inc (USA)
663-5100-47 Pfizer Inc (USA)
NDC00049-5100-47 PRIMARY Pfizer Inc (USA)
SINEQUAN ORAL CONCENTRATE Roerig Div Pfizer Inc (USA)
NDC00662-5100-47 Roerig Div Pfizer Inc (USA)
SINEQUAN ORAL CONCENTRATE Pfizer Inc (USA)
Related Parts
6505-00-221-3166INTERCHANGEABLE
DOXEPIN HYDROCHLORIDE CAPSULES
NDC00018-0358-72
6505-00-537-6346INTERCHANGEABLE
DOXEPIN HYDROCHLORIDE CAPSULES
9568
6505-01-033-1297INTERCHANGEABLE
DOXEPIN HYDROCHLORIDE CAPSULES
6505-01-033-1298INTERCHANGEABLE
DOXEPIN HYDROCHLORIDE CAPSULES
NDC00018-0358-95
6505-01-076-3849INTERCHANGEABLE
DOXEPIN HYDROCHLORIDE CAPSULES
MA-96-81
6505-01-076-3850INTERCHANGEABLE
DOXEPIN HYDROCHLORIDE CAPSULES

Frequently Asked Questions

What is NSN 6505-00-546-7445?

NSN 6505-00-546-7445 is a Doxepin Hydrochloride Oral Solut, manufactured by Pfizer Inc, classified under FSC 6505 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6505-00-546-7445?

NSN 6505-00-546-7445 has 8 cross-referenced part numbers: 7607-5100-47 (Pfizer Inc), SINEQUAN (Pfizer Inc), SINEQUAN (Roerig Div Pfizer Inc), 663-5100-47 (Pfizer Inc), NDC00049-5100-47 (Pfizer Inc) and 3 more.

What NSN replaces 6505-00-546-7445?

There are 6 known substitutes for 6505-00-546-7445: 6505-00-221-3166, 6505-00-537-6346, 6505-01-033-1297 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NDC00049-5100-47?

Key specifications for NDC00049-5100-47: Active Medicament Medicinal Strength: 10.00 MILLIGRAMS DOXIPIN EQUIVALENT; Primary Container Content Quantity: 120.000 MILLILITERS; Part Name Assigned by Controlling Agency: DOXEPIN HYDROCHLORIDE ORAL SOLUTION USP 120ML BT; Special Features: W/DROPPER CALIBRATED AT 5 MG,10 MG,15 MG,20 MG AND 25 MG. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6505-00-546-7445 still in active supply?

NSN 6505-00-546-7445 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com