vitamin K2 (CAS 863-61-6) — formula C31H40O2, molecular weight 444.30 g/mol; category fine chemicals.
vitamin K2 (CAS 863-61-6) is a chemical raw material in the fine chemicals category. Its molecular formula C31H40O2 comprises 31 C, 40 H, 2 O atoms. Its molecular weight is about 444.30 g/mol. Reported physicochemical data: LogP about 8.9. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 863-61-6 |
|---|---|
| Molecular Formula | C31H40O2 |
| Molecular Weight | 444.30 g/mol |
| LogP | 8.9 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：营养强化, 运动营养, 保健品。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥 |
| Category | Fine Chemicals |
Documented applications: 典型应用领域：营养强化, 运动营养, 保健品。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥.
vitamin K2 is a high-value fine compound with CAS registry number 863-61-6 and molecular formula C31H40O2 (molecular weight 444.30 g/mol), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 863-61-6
Its molecular formula C31H40O2 comprises 31 C, 40 H, 2 O atoms.
Also known as: vitamin K2 · 维生素K2
Category: fine chemicals
The CAS registry number of vitamin K2 is 863-61-6.
Molecular formula C31H40O2, molecular weight 444.30 g/mol.
It is also registered under: vitamin K2, 维生素K2.
Recorded applications: 典型应用领域：营养强化, 运动营养, 保健品。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥.
Category: Fine Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for vitamin K2 (CAS 863-61-6), compiled from public chemistry databases.
| CAS Number | 863-61-6 |
|---|---|
| PubChem CID | 5282367 |
| Molecular Formula | C31H40O2 |
| Molecular Weight | 444.30 g/mol |
| IUPAC Name | 2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl]naphthalene-1,4-dione |
| InChIKey | DKHGMERMDICWDU-GHDNBGIDSA-N |
| UNII (FDA) | 27Y876D139 |
| Molecular Weight | 444.6 |
|---|---|
| XLogP3 | 8.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 11 |
| Exact Mass | 444.302830514 |
| Monoisotopic Mass | 444.302830514 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 33 |
| Collision Cross Section | 197.4 Ų [M+H]+ |
|---|
menatetrenone; Menaquinone-4; 863-61-6; Menaquinone 4; Kaytwo; Menaquinone K4; vitamin K2(20); Menatetrenona; Vitamin MK 4; Menatetrenonum; Kaytwo n; MENATETRANONE; 2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl]naphthalene-1,4-dione; DTXSID6048969; 2-Methyl-3-trans-tetraprenyl-1,4-naphthoquinone; 2-Methyl-3-geranylgeranyl-1,4-naphthoquinone
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 维生素K2