3-Methyl-2-oxopentanoic acid calcium salt dihydrate
Also known as: 3-METHYL-2-OXOPENTANOIC ACID CALCIUM, 3-Methyl-2-oxopentanoic acid dihydrate calcium salt, 3-Methyl-2-oxopentanoic acid calcium salt hydrate, Calcium 3-methyl-2-oxopentanoate dihydrate, Pentanoic acid, 3-methyl-2-oxo-, calcium salt, hydrate (2:1:1)
3-Methyl-2-oxopentanoic acid calcium salt dihydrate (CAS 305808-15-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12CaO4 and a molecular weight of 188.23600 g/mol. Key property: a melting point of 262ºC (dec.)(lit.). It is listed by 1 supplier, from 180.00 to 240.00 CNY. Record last updated Nov 2, 2026.
- CAS No.
- 305808-15-5
- Jingsj CID
- J-1992114-7
- Molecular Formula
- C6H12CaO4
- Molecular Weight
- 188.23600 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 100g | ¥18,000.00 | $26.94 /gBest ¥180.00/g CNY | CN China MOQ 100g | |
Made to OrderPlatform-operated | 99% 25g | ¥5,000.00 | $29.93 /g ¥200.00/g CNY | CN China MOQ 25g | |
Made to OrderPlatform-operated | 99% 5g | ¥1,200.00 | $35.91 /g ¥240.00/g CNY | CN China MOQ 5g |
Physicochemical Properties
| Melting Point | 262ºC (dec.)(lit.) |
|---|---|
| Exact Mass | 298.07300 |
| PSA | 86.74000 |
| LogP | 1.21820 |
Frequently Asked Questions
What is the CAS number of 3-Methyl-2-oxopentanoic acid calcium salt dihydrate?
The CAS number of 3-Methyl-2-oxopentanoic acid calcium salt dihydrate is 305808-15-5.
What are the molecular formula and molecular weight of 3-Methyl-2-oxopentanoic acid calcium salt dihydrate?
3-Methyl-2-oxopentanoic acid calcium salt dihydrate has molecular formula C6H12CaO4 and molecular weight 188.23600 g/mol.
Which suppliers offer 3-Methyl-2-oxopentanoic acid calcium salt dihydrate?
1 supplier(s) listed; reference unit price ¥180.00–240.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Methyl-2-oxopentanoic acid calcium salt dihydrate (CAS 305808-15-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992114-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.