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Sialyl Lewis X (sLeX)

Name: Sialyl Lewis X (sLeX)
Brand: DAHAI BIOCHEM
SKU: pr2609033781
Price: 28 USD
Availability: InStock

Unit Price:

$28/KG EXW

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CAS No.:

98603-84-0

Grade:

Pharma Grade

Content:

99%

Brand:

DAHAI BIOCHEM

Packaging:

25kg/Cardboard Drum

Price valid (until):

2026-12-31

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DAHAI BIOCHEM LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

HARD FAT

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Product Description
Seller Information

Description

Product Detail

"[Product Overview & Applications]
Sialyl Lewis X (sLeX) (CAS NO.: 98603-84-0) is supplied under stringent quality supervision by DAHAI BIOCHEM. It is a high-grade chemical intermediate widely utilized in fine chemical manufacturing, organic synthesis research, and active pharmaceutical ingredient (API) development. The product features exceptional chemical purity, reliable batch-to-batch consistency, low residual impurities, and high reaction stability, ensuring maximum efficiency and reliability in customer manufacturing processes.

[Technical Specifications & Parameters]
- Product Name: Sialyl Lewis X (sLeX)
- CAS Registry Number: 98603-84-0
- Classification: Pharmaceutical Intermediates & Fine Chemicals
- Assay / Purity: >= 99.0%
- Physical Form / Appearance: White Powder
- Quality Grade: Pharma Grade
- Manufacturer / Brand: DAHAI BIOCHEM
- Standard Export Package: 25kg/Cardboard Drum
- Minimum Order Quantity (MOQ): 1 KG

[Quality Standards & Storage Conditions]
1. Quality Standards: Conforms strictly to enterprise and international industrial quality standards. Every production lot undergoes rigorous analytical testing including HPLC, GC, or titration analysis with full batch documentation provided.
2. Storage & Handling: Store in tightly sealed original containers in a cool, dry, and well-ventilated warehouse. Keep strictly away from direct sunlight, open flames, high temperatures, moisture, and incompatible substances.
3. Export Logistics & Packaging: Supplied in robust standard export packaging to guarantee integrity during global maritime and air freight. Flexible OEM and customized commercial packaging are available upon inquiry."

ECHEMI Editorial Reference

White to Off-White Solid
Solid
A sialylated version of Lewis X antigen expressed on cell surfaces. It is a ligand for SELECTINS.

Basic Info

Product Name:

Sialyl-Lewis X

Other Name:

D-Glucose,O-(N-acetyl-α-neuraminosyl)-(2→3)-O-β-D-galactopyranosyl-(1→4)-O-[6-deoxy-α-L-galactopyranosyl-(1→3)]-2-(acetylamino)-2-deoxy-;O-(N-Acetyl-α-neuraminosyl)-(2→3)-O-β-D-galactopyranosyl-(1→4)-O-[6-deoxy-α-L-galactopyranosyl-(1→3)]-2-(acetylamino)-2-deoxy-D-glucose;SSEA 1;Sialyl-Lewis X;SLex;3′-Sialyl-Lewis X;Sialyl Lex tri;149655-51-6;2173398-99-5

CAS No.:

98603-84-0

Molecular Formula:

C31H52N2O23

InChIKeys:

InChIKey=LAQPKDLYOBZWBT-NYLDSJSYSA-N

Molecular Weight:

820.74

Exact Mass:

820.74

UNII:

0PS35WG8U3

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

411

XLogP3:

-8.6

Density:

1.66g/cm3

Boiling Point:

1285.8ºC at 760mmHg

Flash Point:

731.4ºC

Refractive Index:

1.653

Storage Conditions:

−20°C

See More Sialyl-Lewis X Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Sialyl-Lewis X Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
HARD FAT

Location:
BUILDING 4,NO.571, STR.19,BAIYANG DISTRICT, HANGZHOU,CHINA

Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2025
Country Product Purchase Quantity Date Posted

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Sialyl Lewis X (sLeX)

Product Description

Seller Information

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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