Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: SPERMINE TETRAHYDROCHLORIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4H-pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl-
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

28564-83-2

28564-83-2 structure

28564-83-2 structure

Name: SPERMINE TETRAHYDROCHLORIDE
Chemical Name: 4H-pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl
CAS Number: 28564-83-2
Molecular Formula: C₆H₈O₄
Molecular Weight: 144.12500
Create Date: 2016-02-18 12:54:17
Modify Date: 2026-07-21 22:13:11

Name	4H-pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl
Synonyms	4H-Pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl Ccris 2,3-Dihydro-3,5-dihydroxy-6-methyl-4(H)-pyran-4-one hydroxydihydromaltol 3,5-Dihydroxy-2-methyl-5,6-dihydro-4H-pyran-4-one 2,3-Dihydro-3,5-dihydroxy-6-methyl-4-pyrone 3,5-Dihydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one 3,5-dihydroxy-6-methyl-2H-pyran-4(3H)-one Dnd-omi 70 nmol/l 3,5-dihydroxy-6-methyl-2,3-dihydropyran-4-one 2-Methyl-3,5-dihydroxy-5,6-dihydro-4H-pyran-4-one Pyranone/DDMP Linezolid Impurity

Melting Point	75 - 78°C (lit.)
Molecular Formula	C₆H₈O₄
Molecular Weight	144.12500
Exact Mass	144.04200
PSA	66.76000
Vapour Pressure	0.000433mmHg at 25°C

Hazard Codes	Xi

Precursor 0
DownStream 10
3658-77-3 1073-96-7 3188-00-9 600-14-6
80-71-7 116-09-6 849585-22-4 17678-20-5
40031-31-0 473-81-4

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