97-59-6, hangzhou kieray
4 Inquiries
97-59-6
industrial Grade
98%
shanghai
KieRay Chem
25kg/drum
2026-09-30
fine chemicals,pharmaceutical materials
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceAllantoin is a skin conditioning agent that promotes healthy skin, stimulates new and healthy tissue growth.
DryPowder|Solid
Allantoin is an imidazolidine-2,4-dione that is 5-aminohydantoin in which a carbamoyl group is attached to the exocyclic nitrogen. It has a role as a vulnerary, a human metabolite, a Saccharomyces cerevisiae metabolite and an Escherichia coli metabolite. It is a member of ureas and an imidazolidine-2,4-dione. It derives from a hydantoin. It is a tautomer of a 1-(5-hydroxy-2-oxo-2,3-dihydroimidazol-4-yl)urea.|Allantoin is a substance that is endogenous to the human body and also found as a normal component of human diets. In healthy human volunteers, the mean plasma concentration of allantoin is about 2-3 mg/l. During exercise, the plasma allantoin concentration rapidly increases about two fold and remains elevated. In human muscle, urate is oxidized to allantoin during such exercise. The concentration of allantoin in muscles increases from a resting value of about 5000 ug/kg to about 16000 ug/kg immediately after short-term exhaustive cycling exercise. More specifically, allantoin is a diureide of glyoxylic acid that is produced from uric acid. It is a major metabolic intermediate in most organisms. Allantoin is found in OTC cosmetic products and other commercial products such as oral hygiene products, in shampoos, lipsticks, anti-acne products, sun care products, and clarifying lotions. Allantoin has also demonstrated to ameliorate the wound healing process in some studies.|A urea hydantoin that is found in URINE and PLANTS and is used in dermatological preparations.Basic Info-
Product Name:
Allantoin
Other Name:Urea,N-(2,5-dioxo-4-imidazolidinyl)-;Allantoin;Urea,(2,5-dioxo-4-imidazolidinyl)-;N-(2,5-Dioxo-4-imidazolidinyl)urea;Cordianine;Glyoxyldiureide;5-Ureidohydantoin;Allantol;Sebical;Glyoxyldiureid;Glyoxylic diureide;(2,5-Dioxo-4-imidazolidinyl)urea;DL-Allantoin;(±)-Allantoin;Psoralon;Septalan;NSC 7606;Allantion;SD 101;1-(2,5-Dioxoimidazolidin-4-yl)urea;5377-33-3;37305-69-4;58308-55-7
CAS No.:97-59-6
Molecular Formula:C4H6N4O3
InChIKeys:InChIKey=POJWUDADGALRAB-UHFFFAOYSA-N
Molecular Weight:158.12
Exact Mass:158.12
BRN:102364
EC Number:202-592-8
NSC Number:757792|7606
DSSTox ID:DTXSID3020043
Color/Form:Crystals from aqueous methanol|White to colorless powder or crystals|Monoclinic plates
HScode:29332100
Categories:
Characteristics-
PSA:
113
XLogP3:-2.2
Appearance:White Powder
Density:1.7±0.1 g/cm3
Melting Point:239 °C
Boiling Point:478ºC
Flash Point:230-234°C
Refractive Index:1.616
Water Solubility:Slightly soluble in water. Freely soluble in alkalis
Storage Conditions:Refrigerator
Vapor Pressure:4.32X10-9 mm Hg at 25 deg C (est)
Odor:Odorless
Taste:Tasteless
PH:pH = 4.5 - 6 (5% in water, 20 °C)
Henrys Law Constant:Henry's Law constant = 3.41X10-18 atm-cu/mol at 25 °C (est)
Collision Cross Section:145.61 Ų [M+Na]+ [CCS Type: DT, Method: stepped-field]|128.39 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|142.2 Ų [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|125.5 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|126.7 Ų [M-H]-
Experimental Properties:Stable at pH 4-9. Hydrolytic decomposition with strong acids and bases|Hydroxyl radical reaction rate constant = 1.97X10-11 cu cm/molec-sec at 25 °C (est)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
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:
Manufactory
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Main Products:
fine chemicals,pharmaceutical materials
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Location:
Room 260, Building 3, No. 76 Xingqiao North Road, Xingqiao Street, Yuhang District, Hangzhou City, Zhejiang Province, China
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
11-50
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Year of Establishment:
2020
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted 
United Arab Emirates
allantoin
1 MT Feb 13, 2025 
Russia
Allantoin
400 KG Sep 16, 2024 
France
Allantoin
500 G Oct 10, 2025 
India
allantoin
10.00 KG May 20, 2025 Post an enquiry for this product
