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Ergothioneine 99% white powder

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CAS No.:

497-30-3

Grade:

cosmetics Grade or food grade

Content:

99%

Port:

Any port in China

Packaging:

1kg/bag or according to customer's requirement

Price valid (until):

2023-08-16

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First Rays Co.,Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Functional Food Ingredients (Chondroitin sulfate),3,5-di-tert-butylsalicylic acid,TBPB,Cosmetic Ingredients(PDRN&PN, EGT,HA, Ectoine),API & Intermediates(Semaglutide&related products),Agrochemicals

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Ergothioneine is a novel natural super antioxidant.

We use fermentation technology in the manufacturing process. The ergothioneine fermentation broth is crudely extracted, purified and crystallized to obtain high quality ergothioneine products. The ergothioneine product obtained by this process has a purity of over 99% ，no obvious odor (0.1% solution).

Items	Specifications	Results
Appearance	White powder	White powder
Identification	HPLC retention time correspond to WRS	Conform
Purity	>= 99.5%	100%
Assay(On dried basis)	>= 98.0%	99.5%
Specific rotation[a] D 20	>122.0° (C=1，H2O)	+132°
Loss on drying	<= 1.0%	0.04%
Total heavy metals	<= 10ppm	< 10ppm
As	< 2ppm	< 1.0ppm
Pb	< 10ppm	< 1.0ppm
Cd	< 5ppm	< 0.3ppm
Hg	< 1ppm	< 0.1ppm
Total of bacteria	<= 1000cfu/g	< 10cfu/g
Mold and Yeast	<= 100cfu/g	< 10cfu/g
E.coli	Negative	Not detected
P. Aeruginosa	Negative	Not detected
S. aureus	Negative	Not detected

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:

Plant Extracts

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:
Manufactory

Main Products:
Functional Food Ingredients (Chondroitin sulfate),3,5-di-tert-butylsalicylic acid,TBPB,Cosmetic Ingredients(PDRN&PN, EGT,HA, Ectoine),API & Intermediates(Semaglutide&related products),Agrochemicals

Location:
Rm333-3F,1st building,No.59 Tianyuan West Road,Jiangning,NANJING CHINA

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

Average lead Time:
14

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2017

First Rays Co.,Ltd is a scientific and innovative company focusing on R&D,manufacturing and sales of chemical materials. Our company introduced top-notch high-tech from home and abroad to support product innovation. We also established long-term and stable cooperative relations with hundreds of Chinese qualified manufactures. At present, our company's products cover agrochemicals, fine chemicals, APIs&intermediates,cosmetics ingredients, functional ingredients, etc. Our main products include 3,5-di-tert-butylsalicylic acid,Semaglutide&related intermediates,PDRN&PN, Ergothioneine, Ectoine,Hyaluronic acid series (various molecular weight hyaluronic acid and modified hyaluronic acid, etc.), Recombinant humanized collagen (type Ⅲ), Small molecular weight chondroitin sulfate(food grade).
With a commitment to quality and customer satisfaction,First Rays Co.,Ltd has become a reliable supplier of chemical products on the echemi.com.

Inquiry History

9 Inquiries

Country	Product	Purchase Quantity	Date Posted
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
Canada	L-(+)-Ergothioneine	10 G	Sep 9, 2023
Canada	L-Ergothioneine 99% Powder Pharmacy Grade C9H15N3O2S Top Purity Senwayer	10 G	Sep 8, 2023
India	Ergothioneine	25 KG	Nov 4, 2024

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