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Historical record - last NADAC effective date: 8/21/2024

Product Information

MAR-COF CG LIQUID is a generic product labeled by Marnel Pharmaceuticals, Inc., priced at $0.1471 per ML under NDC 00682047516. Its NADAC has been published 418 times since May 21, 2014.

MAR-COF CG LIQUID

CODEINE PHOSPHATE and GUAIFENESIN
$0.1471per ML
OTC
DEA Schedule CV

Strength

7.5; 225 mg/5mL; mg/5mL

NDC

00682047516

Classification

Generic

Dosage Form

SYRUP

Route

ORAL

Effective Date

8/21/2024

Approval Type

OTC MONOGRAPH DRUG

FDA Application

M012

On Market Since

12/1/2008

Pharmacological Classes

Decreased Respiratory Secretion Viscosity
Expectorant
Full Opioid Agonists
Increased Respiratory Secretions
Opioid Agonist

Price Statistics

The NADAC for MAR-COF CG LIQUID has been published 418 times since May 21, 2014, and over the history we have for it it has risen 50.7%. The table below summarizes its recorded NADAC range and movement.

Current price$0.1471 per ML
All-time high$0.1557 (Feb 10, 2016)
All-time low$0.0976 (May 21, 2014)
Median price$0.1441
Average price$0.1398
Largest weekly change+51.7% (Apr 22, 2015)
Weeks tracked418
Tracking sinceMay 21, 2014

Price History

1W

N/A

1M

N/A

3M

N/A

6M

N/A

1Y

N/A

3Y

+2.6%

5Y

+2.6%

All

+50.7%

Last surveyed Aug 13, 2025 — this NDC no longer appears in the current weekly NADAC file.

Generic Alternatives

No other NADAC-published product shares this drug's active ingredient and strength in a comparable dosage form. Compare the broader picture on the CODEINE PHOSPHATE and GUAIFENESIN market page.

Lowest-Cost Alternatives

No alternatives available

No alternatives found with the same active ingredient and strength in a comparable dosage form.

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Same classification

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$0.0112
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GUAIFENESIN 100 MG/5 ML SOLN
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$0.0112
per ML
GUAIFENESIN 100 MG/5 ML SOLN
Generic
81033010216•Kesin Pharma Corporation
$0.0112
per ML
TUSSIN MUCUS-CONG 200 MG/10 ML
Generic
82568001206•Aarna USA Inc.
$0.0112
per ML
GUAIFENESIN 100 MG/5 ML SOLN
Generic
83720050316•Oncor Pharmaceuticals
$0.0112
per ML
FT TUSSIN DM 200-20 MG/20 ML
Generic
70677103502•Strategic Sourcing Services LLC
$0.0114
per ML

Frequently asked questions

What is the NADAC price of MAR-COF CG LIQUID?

The current National Average Drug Acquisition Cost (NADAC) for MAR-COF CG LIQUID, manufactured by Marnel Pharmaceuticals, Inc., is $0.1471 per ML (NDC 00682047516), effective Aug 13, 2025.

How has the price of MAR-COF CG LIQUID changed over time?

Over the history we have for it, the NADAC for MAR-COF CG LIQUID has risen 50.7%. It has been tracked across 418 weekly CMS publications since May 21, 2014.

What are the highest and lowest recorded NADAC prices for MAR-COF CG LIQUID?

Since May 21, 2014, the NADAC for MAR-COF CG LIQUID has ranged from a low of $0.0976 (May 21, 2014) to a high of $0.1557 (Feb 10, 2016), with a median of $0.1441 per ML.

Are there cheaper alternatives to MAR-COF CG LIQUID?

No other NADAC-published product currently shares the active ingredient and strength of MAR-COF CG LIQUID in a comparable dosage form, so no direct lower-cost alternative is listed.

Who manufactures MAR-COF CG LIQUID?

MAR-COF CG LIQUID (NDC 00682047516) is labeled by Marnel Pharmaceuticals, Inc., and CMS classifies it as a generic product.