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CAS 2124-57-4 Vitamin K2(35) molecular structure lightbox
CAS RN: 2124-57-4

Vitamin K2(35)

Product Availability

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12 package records11 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250508 5mg / 25mg / 100mg / 500mg Confirm by inquiry Shanghai, Shandong, Hebei, Guangdong Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250129 1ml Out of stock 8-10 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251115 100mg In stock Shanghai, Chengdu Inquiry
Batchno.20250703 10g In stock Shanghai Inquiry
Batchno.20250417 10mg In stock Shanghai Inquiry
Batchno.20260105 1g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250518 1mg In stock Shanghai Inquiry
Batchno.20250211 250mg In stock Shanghai, Shenzhen, Wuhan, Chengdu Inquiry
Batchno.20250115 25mg In stock Shanghai Inquiry
Batchno.20260308 50mg In stock Shanghai Inquiry
Batchno.20260608 5g In stock Shanghai Inquiry
Batchno.20260410 5mg In stock Shanghai Inquiry
  • Product code: SSC-101458
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 0.25g
  • Available purity: ≥95%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 2124-57-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g ≥95% 0 Out of Stock Beijing Inquiry

2124-57-4 / 2-[(2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-heptamethyloctacosa-2,6,10,14,18,22,26-heptaenyl]-3-methylnaphthalene-1,4-dione

Standard CAS: 2124-57-4 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
2124-57-4
Multi CAS
No
Molecular Formula
C46H64O2
Molecular Weight
649.000000
Exact Mass
648.490631
SMILES
CC1=C(C(=O)C2=CC=CC=C2C1=O)C/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CCC=C(C)C
InChI
InChI=1S/C46H64O2/c1-34(2)18-12-19-35(3)20-13-21-36(4)22-14-23-37(5)24-15-25-38(6)26-16-27-39(7)28-17-29-40(8)32-33-42-41(9)45(47)43-30-10-11-31-44(43)46(42)48/h10-11,18,20,22,24,26,28,30-32H,12-17,19,21,23,25,27,29,33H2,1-9H3/b35-20+,36-22+,37-24+,38-26+,39-28+,40-32+
InChIKey
RAKQPZMEYJZGPI-LJWNYQGCSA-N

Physical Properties

Melting Point
54 °C Yellow crystals from alcohol; MW: 444.65; MP: 35 °C; uv max: 248 nm (E(1%)(1 cm) 439) /Menaquinone 4/ Yellow crystals from acetone + alcohol or petroleum ether. MW: 580.88; MP: 50 °C; uv max (petroleum ether): 243, 248, 261, 325-328 nm (E(1%)(1 CM) 304, 320, 290, 292, 53) /Menaquinone 6/
Boiling Point
200 °C at 0.0002 mm Hg (some decomposition)
Physical Description
Light yellow solid; [Merck Index]
Appearance
Light yellow microcrystalline plates from petroleum ether Crystals LIGHT-YELLOW SOLIDS OR OILS
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
48
Aromatic heavy atom count
6
Fraction Csp3
0.48
Rotatable bonds
20
H-bond acceptors
2
Molar refractivity
209.8
TPSA
34.14

LogP / Solubility

WLOGP
14.1
MLOGP
12.46
XLogP3
14.5
Consensus LogP
13.69
Log S (ESOL)
-11.52
Class (ESOL)
Insoluble
Log S (Ali)
-15.06
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-17.98
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
3.33

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
PAINS alerts
1
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
4

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