Lentinan CAS 37339-90-5
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Lentinan CAS 37339-90-5

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Lentinan is a high-molecular-weight glucan with anti-cancer properties extracted from shiitake mushrooms. Its polysaccharide part is mainly mannose, and also contains glucose, galactose, hyaluronic acid, xylose, arabinose, etc. The peptide chain is composed of 18 amino acids such as aspartic acid, histidine, serine, and glutamic acid.
  • 37339-90-5

  • bosschem

  • 37339-90-5

Lentinan Basic information

Product Name:

Lentinan

CAS:

37339-90-5

MF:

(C42H70O35)n

MW:

0

EINECS:

1806241-263-5

Mol File:

Mol File

Lentinan Chemical Properties

alpha

D20 +13.5-14.5° (in 2% NaOH); +19.5-21.5° (in 10% NaOH)

storage temp.

under inert gas (nitrogen or Argon) at 2-8°C

solubility

0.1 M NaOH:33.33(Max Conc. mg/mL);28.91(Max Conc. mM)

form

Solid

color

Light Brown to Dark Brown

Optical Rotation

+19.5~+21.5

LogP

-12.265 (est)

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Our Advantages

  • Specifications & technical advantages: 
    Higher main content and lower impurity levels; batch-to-batch stability; better solubility, particle size, and flowability, facilitating downstream processes.​​​​​​​
  • Quality system advantages: 
    Certification list - ISO 9001, REACH registration number, FDA, Kosher, Halal; each batch comes with a COA, supporting third-party testing (SGS, etc.); full traceability.​​​​​​​
  • Supply chain advantages: 
    Own factory/integrated production; annual production capacity is at full capacity, with plans to expand production; some stock is available for immediate delivery; delivery time is clear.
Transportation
1
Packaging & Loading
25 kg bags with inner PE liner, 40 bags per pallet (1 MT),  shrink-wrapped and fumigation-free; 20 MT per 20' FCL, 28 MT per 40' HQ.
2
Shipping
Sea freight is recommended for bulk orders (30–40 days to Europe/US); samples ship via DHL/FedEx within 3–7 days.  Available terms: FOB Qingdao / CIF / DDP.
3
Dangerous goods
Classified as UN, Class, Packing Group; we provide full DG documentation and comply with IMDG for all ocean shipments.
4
Documents
Commercial invoice, packing list, bill of lading, COA, SDS, and certificate of origin are included with every shipment.
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