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Ergothioneine high pure 99% raw material powder CAS 497-30-3

Name: Ergothioneine high pure 99% raw material powder CAS 497-30-3
Brand: None
SKU: pr2609226230
Price: 1 USD
Availability: InStock

9 Inquiries

Unit Price:

$1/G FOB

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CAS No.:

497-30-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

None

Packaging:

1kg/bag 25kg/drum

Price valid (until):

2026-10-22

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Hubei Meisang Trading Co.,Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

API

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Product Description
Seller Information
Inquiry History

Description

Shop High Qulity Voriconazole raw powder CAS 137234-62-9-Detailed Image 1

Product Detail

Items	Specifications
Product name:	Ergothioneine
CAS Number	497-30-3
Purity	≥99%
Appearance	white powder
Grade	High purity Medical Grade
Package	1kg/bag or 25kg/drum，according your inquiry
Storage	Preserve in tight containers,in a cool and dry place

We are a dedicated supplier of APIs, nutritional supplement ingredients, and peptide raw materials, committed to making your procurement process simple, safe, and cost-effective.We cooperate with multiple pharmaceutical companies, we secure competitive pricing and low MOQs, accommodating both bulk commercial orders and small trial batches with equal flexibility.

Feel free to contact us for any product inquiries via WhatsApp: +852 64634275 or email: sales01@meisangtrading.com

Transportation method：

Dedicated line, Express delivery， Air freight, sea freight

Shop Spermidine trihydrochloride powder CAS 334-50-9-Detailed Image 1

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ECHEMI Editorial Reference

Ergothioneine, an imidazole-2-thione derivative of histidine betaine, is synthesized by certain bacteria and fungi. Ergothioneine is generally considered an antioxidant[1].

Basic Info

Product Name:

Ergothioneine

Other Name:

1H-Imidazole-4-ethanaminium,α-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-,inner salt,(αS)-;1H-Imidazole-4-ethanaminium,α-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-,hydroxide,inner salt,(S)-;Ammonium,[1-carboxy-2-(2-mercaptoimidazol-4-yl)ethyl]trimethyl-,hydroxide,inner salt,L-(+)-;Ergothioneine;Sympectothion;Thiasine;Thioneine;Histidine,2-mercapto-,trimethylbetaine;Histidine,2-mercapto-N,N-dimethyl-,betaine;L-Ergothioneine;2-Mercapto-N,N-dimethylhistidine methyl ester betaine;2-Mercaptohistidine trimethylbetaine;Ergothionine;1H-Imidazole-4-ethanaminium,α-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-,inner salt,(S)-;2-Mercaptohistidine betaine;NSC 7175;Thiotane;thiotaine;Phytothioneine;(S)-5-(2-Carboxy-2-(trimethylammonio)ethyl)-1H-imidazole-2-thiolate;(2S)-3-(2-Sulfanyl-1H-imidazol-4-yl)-2-(trimethylazaniumyl)propanoate;616-50-2;644-57-5;6330-63-8

CAS No.:

497-30-3

Molecular Formula:

C9H15N3O2S

InChIKeys:

InChIKey=SSISHJJTAXXQAX-ZETCQYMHSA-N

Molecular Weight:

229.3

Exact Mass:

229.088501

EC Number:

207-843-5

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

96.3

XLogP3:

0.3

Appearance:

Solid

Density:

1.2541 (rough estimate)

Melting Point:

280 °C (decomp)

Storage Conditions:

-20ºC

See More Ergothioneine Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

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 Ergothioneine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
API

Location:
1806 Building B,Science Building,Hongkong Road,Wuhan City,Hubei Province

Year of Establishment:
2024

Inquiry History

9 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	ergothioneine	1 G	Jul 23, 2026
Austria	Ergothioneine 99% White powder	10 G	Jun 29, 2026
United States	L-Ergothioneine	1 KG	Jul 4, 2025
Singapore	Ergothioneine 99% white powder	10 MG	Mar 18, 2024
India	Ergothioneine 99% white powder	0.025 G	Jan 18, 2024
Denmark	ergothioneine	1 MT	Dec 2, 2024
Greece	Ergothioneine	1 KG	Apr 12, 2024
India	Ergothioneine	1 KG	Mar 12, 2024
India	Ergothioneine	25 KG	Nov 4, 2024

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Ergothioneine high pure 99% raw material powder CAS 497-30-3

Product Description

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