What is the minimum order quantity (MOQ) for 4-hydroxy-6-methyl-2-pyrone?

The standard MOQ for 4-hydroxy-6-methyl-2-pyrone is 1 kg. For bulk orders, we offer competitive pricing with flexible quantities to meet your production needs. Custom packaging is available upon request.

What is the purity and specification of 4-hydroxy-6-methyl-2-pyrone?

Our 4-hydroxy-6-methyl-2-pyrone typically meets industry standards with a purity of ≥98% (HPLC) for CAS 99. We also supply USP/EP grade and custom specifications. COA (Certificate of Analysis) is provided with each batch.

What documentation is provided with 4-hydroxy-6-methyl-2-pyrone?

Each shipment includes COA, MSDS (Material Safety Data Sheet), and packing list. For regulatory compliance, we can also provide GMP documentation, NMR spectra, and HPLC charts upon request.

What are the payment terms for ordering 4-hydroxy-6-methyl-2-pyrone?

We accept T/T, L/C, PayPal, and Western Union. For first-time buyers, we recommend T/T 30% deposit with balance against copy of BL. Credit terms are available for repeat customers upon credit approval.

How is 4-hydroxy-6-methyl-2-pyrone packaged and shipped?

Standard packaging: 1 kg/aluminum foil bag, 25 kg/fiber drum with double PE bags inside. Shipping via DHL/FedEx/TNT (3-5 days door-to-door) or by air/sea freight for bulk orders. We also offer blind shipping to protect your supplier information.

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Home Products Pharmaceutical Intermediates 675-10-5 4-Hydroxy-6-methyl-2-pyrone

675-10-5 4-Hydroxy-6-methyl-2-pyrone

Product Item : 675-10-5 4-Hydroxy-6-methyl-2-pyrone
Category: Pharmaceutical Intermediates
Purity:99%
Package:100g,1kg,25kg
Off-white to brown Powder
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4-Hydroxy-6-methyl-2-pyrone Basic information

Product Name:	4-Hydroxy-6-methyl-2-pyrone
Synonyms:	4-hydroxy-6-methyl-2h-pyran-2-on;6-methyl-4-hydroxypyron-(2);triaceticacidlactone;Triacetate lactone;6-Methy-4-hydroxy-2-pyrones;4-Hydroxy-6-Methylpyran-2-one, 97+%;Hydroxy-6-Methyl-2-;NSC 34625
CAS:	675-10-5
MF:	C6H6O3
MW:	126.11
EINECS:	211-619-2
Product Categories:	Building Blocks;Carbonyl Compounds;API intermediates;Chemical Synthesis;Lactones;Organic Building Blocks
Mol File:	675-10-5.mol

4-Hydroxy-6-methyl-2-pyrone Chemical Properties

Melting point	188-190 °C (dec.) (lit.)
Boiling point	174.21°C (rough estimate)
density	1.2048 (rough estimate)
refractive index	1.4189 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	8.6g/l
pka	5.14±0.30(Predicted)
form	Powder
color	Off-white to brown
Water Solubility	8.60 g/L (20 ºC)
BRN	113815
CAS DataBase Reference	675-10-5(CAS DataBase Reference)
EPA Substance Registry System	2H-Pyran-2-one, 4-hydroxy-6-methyl- (675-10-5)