Chinese manufacture PNQ supply high quality D-Pantethine
TDS 9 Inquiries
16816-67-4
Chemical Grade
99%
Wuhan pnq
Aluminum foil bag
2029-11-29
Apigenin,PQQ,NMNH
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceColorless to pale yellow, clear, viscous liquidChEBI: An organic disulfide that consists of two molecules of pantothenic acid linked by amide bonds to a cysteamine disulfide bridging group.
Bis(N-pantothenylamidoethyl) disulfide is an organonitrogen compound and an organooxygen compound. It derives from a beta-amino acid.
D-Pantethine is a compound in which two molecules of D-pantetheine bind through an S-S linkage. D-Pantethine is available from commercial sources as well as from D-pantothenic acid. It is known that the sulfhydryl group is the metabolically active part of the molecule. Coenzyme A is an essential cofactor in over 70 biological pathways, such as fatty acid oxidation, carbohydrate metabolism, and amino acid catabolism. Studies conducted in vitro suggest that D-Pantethine inhibits the activity of aldehyde dehydrogenase; however, related metabolites of the compound, such as Taurine (sc-202354), D-pantetheine, Coenzyme A, and D-pantothenate activate this enzyme.
Colorless to pale yellow, clear, viscous liquid
Moderately toxic by intravenous route. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of SOx and NOx.Certificates-
![Chinese manufacture PNQ supply high quality D-Pantethine Certificates 1]( "TDS")
TDS
Basic Info-
Product Name:
D-Pantethine
Other Name:bis(pantothenamidoethyl)disulfide;butyramide,n,n’-(dithiobis(ethyleneiminocarbonylethylene))bis(2,4-dihydroxy-3,;d-(+)-3-dimethyl;d-bis(n-pantothenyl-beta-aminoethyl)disulfide;d-pantethineanhydrous;lbfdisulfide;PANTETHIN;Butanamide, N,N-dithiobis2,1-ethanediylimino(3-oxo-3,1-propanediyl)bis2,4-dihydroxy-3,3-dimethyl-, (2R,2R)-
CAS No.:16816-67-4
Molecular Formula:C22H42N4O8S2
InChIKeys:DJWYOLJPSHDSAL-ROUUACIJSA-N
Molecular Weight:554.72
Exact Mass:554.72
EC Number:240-842-8
NSC Number:759269
Color/Form:Crystals from MeOH/Me2CO
Categories:
Characteristics-
PSA:
248
XLogP3:-2.2
Appearance:syrup
Density:1.1949 (rough estimate)
Boiling Point:987.2±65.0 °C(Predicted)
Flash Point:550.8ºC
Refractive Index:1.6000 (estimate)
Storage Conditions:2-8°C
Vapor Pressure:0mmHg at 25°C
Toxicity:LD50 oral in rat: > 10gm/kg
Specific rotation:D27 +13.5° (c = 3.75 in water)
PKA:12.71±0.20(Predicted)
Critical Temperature & Pressure:2-8°C
Hazard IdentificationClassification of the substance or mixture
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H400 Very toxic to aquatic life
Precautionary statement(s) Prevention P273 Avoid release to the environment.
Response P391 Collect spillage.
Storage none
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 StoragePrecautions 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.
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Seller Information
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Business Type:
Trader
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Main Products:
Apigenin,PQQ,NMNH
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Location:
Room 1006, Building C6, Economic Development Wanda, Caidian District, Wuhan City, Hubei Province
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Payment Terms:
100% TT in advance
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Average lead Time:
30 days
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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2021
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Inquiry History9 Inquiries
Country Product Purchase Quantity Date Posted 
Australia
pharmaceutical Pantethine Powder CAS 16816-67-4
1 KG Oct 23, 2024 
South Korea
Pantethine
1 KG Jul 9, 2025 
Turkey
Pantethine
1 MT Mar 27, 2025
South Korea
China Most Professional Manufacturer Supply High Qulity Pantethine
10 KG Dec 19, 2024 
Poland
D-Pantethine
17 KG Sep 11, 2024 
United Kingdom
Pantethine
120 KG Jun 19, 2024 
Austria
Pantethine
1 KG Jun 17, 2025
Australia
D-Pantethine,
1 KG Aug 10, 2024 
Croatia
Pantethine
1 KG Feb 5, 2024 Post an enquiry for this product
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