DL-Pantolactone CAS 79-50-5

Product name:DL-Pantolactone
CAS：79-50-5
MF：C6H10O3
MW：130.14
EINECS:201-210-7

Product Description

Product name:DL-Pantolactone

CAS：79-50-5

MF：C6H10O3

MW：130.14

EINECS:201-210-7

Application:

Used as pharmaceutical intermediates and raw materials for cosmetics.

Specifications :

DL-Pantolactone Basic information
Product Name:	DL-Pantolactone
CAS:	79-50-5
MF:	C6H10O3
MW:	130.14
EINECS:	201-210-7
Mol File:	79-50-5.mol
DL-Pantolactone Chemical Properties
Melting point	74-78 °C (lit.)
Boiling point	121°C/11mmHg(lit.)
density	1.165±0.06 g/cm3(Predicted)
Fp	122℃
storage temp.	Sealed in dry,Room Temperature
solubility	H2O: soluble1g/10 mL, clear, colorless to almost colorless
pka	13.12±0.40(Predicted)
rm	Solid
color	Colourless Gel to White to Off-White
BRN	80958
Stability:	Unstable in Aqueous Solution
InChIKey	SERHXTVXHNVDKA-UHFFFAOYSA-N
CAS DataBase Reference	79-50-5(CAS DataBase Reference)
NIST Chemistry Reference	2(3H)-furanone, dihydro-3-hydroxy-4,4-dimethyl-, (.+/-.)-(79-50-5)
EPA Substance Registry System	2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl- (79-50-5)

Appearance

off-white solid

Water

≤1%

0.29%

Ash

≤1%

0.03%

Assay

≥92%

94.8%

公司信息

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.