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Cosmetic ingredient (INCI)

Guanine

Used in cosmetic products as colorant and opacifying. Guanine is a natural purine.

Allowed colorant

EU Cosmetics Regulation (EC) No 1223/2009, Annex IV/113.

ban substances that deplete the ozone layer

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

Guanine chemical structure, C5H5N5O, CAS 73-40-5
Guanine
CAS 73-40-5C5H5N5O
123 suppliers
Guanine

IUPAC name: 2-amino-1,7-dihydropurin-6-one

  • 2D structure and identifiers
  • Measured and computed properties
  • GHS safety summary
  • Suppliers, prices and trade data
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Guanine suppliers

Companies with live listings for the linked chemical. Paid members appear first.

X
Xinhua
Supplier China
Unclaimed profile 175 products
1 matching product
JC
Jaytick Chemicals Inc.
DistributorKaty, United States
Unclaimed profile 192 products
1 matching product
SS
Shandong SanYoung Industry Co., Ltd
Manufacturer China

SanYoungChem have advanced production facilities and perfect product testing equipment.

Unclaimed profile 148 products
1 matching product
SC
Sunwell chemicals Co.,Ltd
Supplier
Unclaimed profile 21 products
1 matching product
SC
SAG Chem
ManufacturerThane, India

SAG chem is complete solution provider in the biomedical fields .We are leading manufacturer and supplier of Impurity standards, Speciality chemicals.

Unclaimed profile 174 products
1 matching product
JF
Jiangxi Fushine Pharmaceutical Co., Ltd.
ManufacturerJingdezhen, China
Unclaimed profile 64 products
1 matching product
HU
Hangzhou utanpharma Co., Ltd
ManufacturerHangzhou, China

USP/EP/BP standards Human&Veterinary API, intermediates and plant extracts with US-DMF/WC/COPP/GMP, which provided by Hangzhou Utanpharma Co.,Ltd.

Unclaimed profile 181 products
1 matching product
MI
Megha International
ManufacturerMumbai, India
Unclaimed profile 76 products
1 matching product

Frequently asked questions

What is Guanine used for in cosmetics?

Guanine is used in cosmetic products as colorant and opacifying. Guanine is a natural purine.

Is Guanine restricted in cosmetics in the EU?

Guanine is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex IV/113 (allowed colorant). ban substances that deplete the ozone layer Always check the full annex entry for the conditions of use.

What is the CAS number of Guanine?

Guanine is listed with CAS number 73-40-5 and EC number 200-799-8.

Where can I buy Guanine?

8 suppliers list Guanine on CompoundList. Compare them below or post a buy request with your grade and quantity.