Molekula
DL-Pantolactone
DL-Pantolactone is a chiral lactone used in the synthesis of vitamin B5 (pantothenic acid) and other pharmaceutical intermediates. It appears as a white to off-white crystalline powder. CAS: 79-50-5, Molecular Formula: C6H10O3, Molecular Weight: 130.14 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies DL-Pantolactone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
DL-Pantolactone is a chiral lactone used in the synthesis of vitamin B5 (pantothenic acid) and other pharmaceutical intermediates. It appears as a white to off-white crystalline powder. CAS: 79-50-5, Molecular Formula: C6H10O3, Molecular Weight: 130.14 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies DL-Pantolactone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow solid |
| Melting Point | 74 - 78°C |
| Assay | ≥96% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 122 C |
| Shelf Life | 60 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 79-50-5 |
| Molecular Formula | C6H10O3 |
| Molecular Weight | 130.14 |
| SMILES | CC1(COC(=O)C1O)C |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2932.20.50.50 |
| Tariff Code | 29322090900 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is DL-Pantolactone used for?
DL-Pantolactone is primarily used as an intermediate in the synthesis of vitamin B5 (pantothenic acid) and other pharmaceuticals.
What is the chemical formula and molecular weight of DL-Pantolactone?
The formula is C6H10O3 with a molecular weight of 130.14 g/mol.
How should DL-Pantolactone be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of DL-Pantolactone does Molekula supply?
Molekula supplies DL-Pantolactone in technical grade; custom grades are available upon request.
Can Molekula supply DL-Pantolactone in bulk?
Yes, Molekula can supply DL-Pantolactone in bulk quantities; please contact sales for pricing and availability.
What documentation comes with a DL-Pantolactone order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation is available upon request.
Ready to order or need a custom pack?
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