Name: Alpha-Iso-Methylionone
Cas: 127-51-5
Purity: 99%
MOQ: 1KG
Directory Guidance on Alpha-Iso-Methylionone
Nature and Specifications
| MF: | C14H22O |
| MW: | 206.32 |
| EINECS: | 204-846-3 |
Basic Info
Alpha-Iso-Methylionone a terpene compound that belongs to the isomers ionone, is a very important terpene. Its chemical name is C 14H 2 O. It is a cyclohexene-ringed molecule with side chain ketones and iso methyls. The molecule has a double bond conjugated system, giving it unique physicochemical characteristics.
Alpha-Iso-Methylionone is a liquid that has a strong, persistent aroma. Its physical properties are usually colorless or pale yellow. It is not easily soluble in water but readily soluble in organic solvents like ethanol or ether. It has a relatively high boiling point, and its chemical properties are stable at room temperature. It may, however, slowly degrade under high temperatures or strong light. Purity also affects its refractive index, relative density and other parameters.
Product Introduction
| Boiling point | 121-122℃ (9 Torr) |
| density | 0.93 g/mL at 20 °C(lit.) |
| vapor pressure | 0.22Pa at 20℃ |
| FEMA | 2714 | ALPHA-ISO-METHYLIONONE |
| refractive index | 1.50188 (589.3 nm 20℃) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | liquid |
| color | Light orange to Yellow to Green |
| Odor | at 10.00 % in dipropylene glycol. woody violet floral |
| Odor Type | floral |
| Water Solubility | 27.953mg/L at 25℃ |
⇒We provide high-purity chemical raw materials with clear molecular formula and precise specifications. Each batch of Alpha-Iso-Methylionone products undergoes strict quality inspection to ensure stable and reliable physical and chemical properties. It adopts international standard packaging, sealed and moisture-proof, to ensure safe transportation and storage. Whether it is R&D experiments or industrial production, we can provide you with professional technical support and customized services. With rigorous technology, transparent data and stable supply, we help you efficiently complete chemical applications and innovations.
♦In the fragrance industry, Alpha-Iso-Methylionone is a synthetic fragrance known as the “soul of violet.” Aroma threshold is 0.001mg/kg, which allows even a trace amount to be released. The complex and rich scent has a top note reminiscent to violet nectar, and a middle that is reminiscent to cedarwood and and sandalwood. The fragrance lasts for over 72 hours. The natural ionones only last 48 hours. It’s commonly combined in high-end perfumes with rose base (phenylethyl) and citronellol at a ratio of 1:3. The violet note is intensified while the other spices become neutralized. For example, in the classic fragrance “Amethyst Rhythm,” a 5% dose of Alpha-Iso-Methylionone creates a fragrance profile that is “striking on first whiff and soothing on lasting sip” on the skin. It has excellent chemical stability, with a scent-loss rate in alcohol of less than 3% after 18 months. It is therefore an essential component for long-lasting fragrances.
♦In the daily chemical sector, Alpha-Iso-Methylionone, with its excellent compatibility and stability, has become a versatile cornerstone of daily chemical fragrance systems. Its fragrance retention rate is over 90% within a pH range between 4-10. This makes it compatible with diverse matrixes such as soaps (alkaline), and amino acid cleaners (weakly acids). It reacts chemically in shampoo formulas with zinc pyrithione, an anti-dandruff agent. Additions of 0.05% to 0.1% can mask surfactant odors while giving hair a three-day scent after washing. It forms a stable molecular packaging with petrolatum and lanolin in oil-in water systems such as hand creams. This allows the fragrance to slowly be released when skin temperature increases. A hand cream that contains 0.2% aisomethylionone can have a fragrance distribution radius up to 50cm at 37degC, and lasts over six hours.
♦In the food industry, Alpha-Iso-Methylionone is certified as a safe food flavorant by FEMA (Flavor and Extract Manufacturers Association) (FEMA 3433), with an acceptable daily intake of 0-0.1 mg/kg body weight. It is a great thermal stabilizer in baked goods. It retains 85% of the aroma after 30 minutes at 180degC. Combining it with g-decanoic (coconut) and allyl cproate (pineapple) creates a “violetcream” flavor. It is added at a concentration of 0.005% to 0.01%, which significantly increases the flavor score. Sensory tests showed that the group with the addition scored 23 points more than the group without it.It is compatible with vitamin C and citric acid in the beverage industry. A 0.002% addition to transparent PET bottles can impart a complex “violet nectar + raspberry aroma” to fruit and floral tea beverages.
♦In the tobacco industry, Alpha-Iso-Methylionone is a “golden flavoring agent” for improving cigarette flavor. The unique lipid solubility of Alpha-Iso-Methylionone allows it to form hydrogen bond with nicotine and tobacco tar, releasing these with the smoke when burned, thus reducing the rate at which irritants are volatilized. Experimental data shows that adding 0.003%-0.005% Alpha-Iso-Methylionone to flue-cured tobacco can reduce smoke pungency by 40% and increase sweetness by 25%. It promotes the release “burnt sweet” components in tobacco flavor, such as solanone. This increases the fullness of smoke flavor by about 15%. It is used in blended cigarettes to counter the harshness from sun-cured tobacco. This combination, used in the “Cloud Series”, mid-to high-end cigarettes has improved the overall sensory score of the product from 82 points to 91, which makes it popular with female smokers.
♦In the pharmaceutical field, Alpha-Iso-Methylionone acts as a sensory modulator in pharmaceutical formulations. Its aroma masks the bitterness 1.8x more effectively than standard menthol. A 0.01% addition to oral syrups can increase the bitterness threshold for quinine-based medicines from 0.008% up to 0.015%. This increases medication compliance among children by 60%. It is used to coat sustained-release capsules. As the capsule travels through the digestive tract, the aroma slowly releases, masking the fishy smell of the drug. Topical preparations such as medicated oil for muscle pain can be enhanced with a 0.03% concentration to neutralize the pungent smell of methyl salicylate and send soothing signals via the olfactory nervous system. Clinical feedback indicates that ointments with this ingredient increase “user comfort” scores of patients by 35%. Skin irritation testing (48-hours of occlusive use) shows no erythema and edema.
Related References
Manufacturer of Alpha-Iso-Methylionone
Zhishang Chemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Alpha-Iso-Methylionone manufacturer, Zhi shang Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
