ChemicalBook >> CAS DataBase List >>5-(METHOXYMETHYLENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE
5-(METHOXYMETHYLENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE
- CAS No.
- 15568-85-1
- Chemical Name:
- 5-(METHOXYMETHYLENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE
- Synonyms
- 5-(MethoxyMethylidene)-2,2-diMethyl-1,3-dioxane-4,6-dione;5-(Methoxymethylene);Lenvatinib Impurity 79;Cabozantinib impurity 56;5-(Methoxymethylene) Meldrum’s Acid;5-(Methoxymethylene)-2,2-Dimethyl-1;5-(Methoxymethylene)-2,2-dimethyl-1,3-;lene)-2,2-dimethyl-1,3-dioxane-4,6-dione;Methoxymethylenecyclicisopropylidenemalonate;5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-di
- CBNumber:
- CB7167050
- Molecular Formula:
- C8H10O5
- Molecular Weight:
- 186.16
- MDL Number:
- MFCD00599240
- MOL File:
- 15568-85-1.mol
- MSDS File:
- SDS
Last updated:2026-05-28 03:57:32
| Product description | Number | Pack Size | Price |
| 5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione | 043488 | 100.00g | $126 |
| 5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione | 043488 | 500.00g | $626 |
| 5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione | 043488 | 1000.00g | $1190 |
| 5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione >98% | M65256 | 10g | $26 |
| 5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione >98% | M65256 | 25g | $40 |
| More product size | |||
| Melting point | 132-134°C |
|---|---|
| Boiling point | 390.0±42.0 °C(Predicted) |
| Density | 1.297±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| form | solid |
| color | Yellow |
| InChI | InChI=1S/C8H10O5/c1-8(2)12-6(9)5(4-11-3)7(10)13-8/h4H,1-3H3 |
| InChIKey | DVLSQHLXPRYYRC-UHFFFAOYSA-N |
| SMILES | O1C(=O)/C(=C/OC)/C(=O)OC1(C)C |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264-P270-P301+P312-P330 |
| HazardClass | IRRITANT |
| HS Code | 2932990090 |
5-(METHOXYMETHYLENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE price More Price(40)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Matrix Scientific | 043488 | 5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione | 15568-85-1 | 100.00g | $126 | 2026-05-18 | Buy |
| Matrix Scientific | 043488 | 5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione | 15568-85-1 | 500.00g | $626 | 2026-05-18 | Buy |
| Matrix Scientific | 043488 | 5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione | 15568-85-1 | 1000.00g | $1190 | 2026-05-18 | Buy |
| Synthonix | M65256 | 5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione >98% | 15568-85-1 | 10g | $26 | 2026-05-06 | Buy |
| Synthonix | M65256 | 5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione >98% | 15568-85-1 | 25g | $40 | 2026-05-06 | Buy |
5-(METHOXYMETHYLENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE Chemical Properties,Uses,Production
Uses
5-(Methoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione
References
[1] Synthetic Communications, 1997, vol. 27, # 3, p. 483 - 492
[2] Patent: TWI588139, 2017, B. Location in patent: Paragraph 71; 72
[3] Bioorganic and Medicinal Chemistry Letters, 2016, vol. 26, # 12, p. 2900 - 2906
[4] Tetrahedron, 2002, vol. 58, # 44, p. 9095 - 9100
[5] Bioorganic and Medicinal Chemistry Letters, 2005, vol. 15, # 4, p. 1015 - 1018
5-(METHOXYMETHYLENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE Preparation Products And Raw materials
Global( 160)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +8613336195806 | sales@capot.com | China | 29640 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Shanghai Yingrui Biopharma Co.,Ltd | 21-33585366 | export01@shyrchem.com | CHINA | 1319 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Jinan Liheng Biotechnology Co., Ltd. | 15865262812 | info@lihengpharm.com | CHINA | 938 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10000 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8828 | 58 |
View Lastest Price from 5-(METHOXYMETHYLENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-12-26 | 5-(METHOXYMETHYLENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE
15568-85-1
|
US $6.60 / KG | 500g | 98% | 1kg, 50kg, 100kg | Career Henan Chemical Co |
-
- 5-(METHOXYMETHYLENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE
15568-85-1
- US $6.60 / KG
- 98%
- Career Henan Chemical Co
15568-85-1(5-(METHOXYMETHYLENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE)Related Search:
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15568-85-1
