Prudence Lifecare Pvt. Ltd.
5-Methyl-2-Pyridone / 2-Hydroxy-5-Methylpyridine
Manufactured and supplied from our WHO-GMP, GLP and ISO 9001:2015 certified facility in Ankleshwar, Gujarat, India. This pyridone is the direct starting material for Pirfenidone, converted to the finished antifibrotic API via a single N-arylation step.
- CAS Number
- 1003-68-5
- PubChem CID
- 70482
- Molecular Weight
- 109.13 g/mol
- Product Type
- API Intermediate
What is this intermediate?
5-Methyl-2-Pyridone — also known as 2-Hydroxy-5-Methylpyridine — is a methylated pyridone that exists predominantly in its lactam (pyridone) tautomeric form. It is the direct starting material used industrially for Pirfenidone: N-arylation with bromobenzene (typically copper-catalyzed) converts it straight into the finished antifibrotic API in a single step. Prudence Lifecare also manufactures the finished Pirfenidone API.
5-Methyl-2-Pyridone – chemical name, synonyms & CAS number
5-Methyl-2-Pyridone (CAS 1003-68-5) is listed and searched under several names. Any of the identifiers below can be used when you send an enquiry to Prudence LifeCare.
- Product name: 5-Methyl-2-Pyridone (2-Hydroxy-5-Methylpyridine)
- Chemical name (IUPAC): 5-methyl-1H-pyridin-2-one
- Also known as: 2-Hydroxy-5-Methylpyridine; 5-Methylpyridin-2(1H)-one; 5-Methyl-2-Pyridone (2-Hydroxy-5-Methylpyridine)
- CAS number: 1003-68-5
- Molecular formula / weight: C6H7NO / 109.13 g/mol
- Used in the synthesis of: Pirfenidone (CAS 53179-13-8)
Application
- Pirfenidone synthesis — direct starting material
- Antifibrotic API manufacturing
- Custom synthesis & CDMO supply
- Pharmaceutical research & QC reference
Chemical & technical data
Full verified identifiers for this intermediate, cross-checked against PubChem and supplier reference data.
| Product Name | 5-Methyl-2-Pyridone (2-Hydroxy-5-Methylpyridine) |
|---|---|
| CAS Number | 1003-68-5 |
| PubChem CID | 70482 |
| Molecular Formula | C6H7NO |
| Molecular Weight | 109.13 g/mol |
| Melting Point | 183–187 °C |
| IUPAC Name | 5-methyl-1H-pyridin-2-one |
| InChIKey | SOHMZGMHXUQHGE-UHFFFAOYSA-N |
| Product Type | Active Pharmaceutical Ingredient (API) intermediate |
| Downstream API | Pirfenidone (CAS 53179-13-8) |
Chemical identity data sourced and cross-verified via PubChem (CID 70482). Specification, purity grade, packaging and Certificate of Analysis details available on request.
Manufacturing & supply
Prudence Lifecare Pvt. Ltd., Unit-II of Prudence Pharma Chem (established 2003), is a WHO, GMP, GLP and ISO 9001:2015 certified Active Pharmaceutical Ingredient and intermediates manufacturer based in GIDC Ankleshwar, Gujarat, India. This intermediate is manufactured under the same quality systems that govern our full API and intermediates portfolio, supplying formulation companies, API manufacturers and contract manufacturers across India and exporting to Asia, Europe, Africa and the Middle East.
Quality, certifications & documentation
- WHO-GMP, GLP, ISO 9001:2015 and ISO 14001 certified facility
- Certificate of Analysis (CoA) available on request
- Custom purity/particle-size specifications available on request
Why choose Prudence Lifecare
- WHO, GMP, GLP and ISO-certified facility in Ankleshwar, Gujarat, India
- In-house manufacture of the direct Pirfenidone starting material
- Also the manufacturer of the finished Pirfenidone API
- Export experience across Asia, Europe, Africa and the Middle East
- Custom synthesis and contract manufacturing (CDMO) capability
Frequently asked questions
What is 5-Methyl-2-Pyridone used for?
It is the direct starting material for Pirfenidone, converted into the finished antifibrotic API via a single N-arylation step with bromobenzene.
What is the CAS number of this intermediate?
1003-68-5.
What is the molecular formula of this intermediate?
C6H7NO.
What is the molecular weight of this intermediate?
109.13 g/mol.
What is the PubChem CID of this intermediate?
70482.
What is the full chemical name of 5-Methyl-2-Pyridone?
The chemical (IUPAC) name of 5-Methyl-2-Pyridone is 5-methyl-1H-pyridin-2-one. It is also known as 2-Hydroxy-5-Methylpyridine; 5-Methylpyridin-2(1H)-one; 5-Methyl-2-Pyridone (2-Hydroxy-5-Methylpyridine).
What is the 5-Methyl-2-Pyridone price in India?
The price of 5-Methyl-2-Pyridone depends on order quantity, grade, documentation requirements and destination. Share your requirement with the Prudence LifeCare sales team to receive a current quotation.
Is 5-Methyl-2-Pyridone the same as 2-Hydroxy-5-Methylpyridine?
Yes — they refer to the same compound, named after its lactam (pyridone) and hydroxypyridine tautomers respectively.
Who manufactures this intermediate in India?
Prudence Lifecare Pvt. Ltd. manufactures this intermediate at its WHO-GMP certified facility in Ankleshwar, Gujarat, India.
Does Prudence Lifecare also manufacture the finished Pirfenidone API?
Yes, Prudence Lifecare manufactures Pirfenidone (CAS 53179-13-8) to IP, BP and EP standards.
Does Prudence Lifecare export this intermediate internationally?
Yes, Prudence Lifecare exports its API and intermediates portfolio to Asia, Europe, Africa and the Middle East.
How can I request a quote or technical documentation?
Use the "Request a quote" button on this page or visit our Contacts page.
Which product has CAS number 1003-68-5?
CAS number 1003-68-5 identifies 5-Methyl-2-Pyridone (2-Hydroxy-5-Methylpyridine). Prudence LifeCare manufactures and supplies 5-Methyl-2-Pyridone (CAS 1003-68-5) from Ankleshwar, Gujarat, India.
What is the specification of 5-Methyl-2-Pyridone?
5-Methyl-2-Pyridone is supplied with a batch-wise Certificate of Analysis (CoA). Detailed specifications are shared on request.
Need pricing, a Certificate of Analysis, or technical documentation for this intermediate?
Contact our export sales team