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: (R)-5-Methyltetrahydro-2H-pyran-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2857-75-2

2857-75-2 structure

2857-75-2 structure

Name: (R)-5-Methyltetrahydro-2H-pyran-2-one
Chemical Name: (R)-4-methyl-δ-valerolactone
CAS Number: 2857-75-2
Molecular Formula: C₆H₁₀O₂
Molecular Weight: 114.14200
Create Date: 2017-12-18 04:27:28
Modify Date: 2025-08-26 10:22:32

Name	(R)-4-methyl-δ-valerolactone
Synonyms	(5R)-Tetrahydro-5-methyl-2H-pyran-2-one

Molecular Formula	C₆H₁₀O₂
Molecular Weight	114.14200
Exact Mass	114.06800
PSA	26.30000
LogP	0.95950

6672-30-6 structure

6672-30-6

~99%

2857-75-2 structure

2857-75-2

Literature: Takahashi, Keisuke; Komine, Keita; Yokoi, Yuichi; Ishihara, Jun; Hatakeyama, Susumi Journal of Organic Chemistry, 2012 , vol. 77, # 17 p. 7364 - 7370

Precursor 1
6672-30-6
DownStream 1
1115-81-7

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