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NOOTKATONE

NOOTKATONE
NOOTKATONE structure
CAS No.
4674-50-4
Chemical Name:
NOOTKATONE
Synonyms
NONANOL;FEMA 3166;Nootkatane;NOOTKATONE;Zinc05225089;NOOTKATONE-55/60%;NOOTKATONE 65-70%;NOOTKATONE WITH GC;NOOTKATONE, NATURAL;2(3h)-naphthalenone,
CBNumber:
CB3751288
Molecular Formula:
C15H22O
Formula Weight:
218.33
MOL File:
4674-50-4.mol

NOOTKATONE Properties

Melting point:
35-39 °C
Boiling point:
125°C 0,5mm
Density 
0,997 g/cm3
refractive index 
n20/D 1.52
FEMA 
3166 | NOOTKATONE
Flash point:
99°C
storage temp. 
2-8°C
form 
neat
optical activity
[α]20/D +182.0±5.0°, c = 1% in ethanol
Water Solubility 
Slightly soluble in ethanol and chloroform. Partly soluble in water.
JECFA Number
1398
BRN 
4676969
Stability:
Stable. Incompatible with strong oxidizing agents.
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H317
Precautionary statements  P280
Safety Statements  23-24/25
WGK Germany  2
TSCA  Yes
HS Code  29142990

NOOTKATONE price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 44889 (+)-Nootkatone analytical standard 4674-50-4 50mg $95.7 2018-11-13 Buy
Sigma-Aldrich 74437 (+)-Nootkatone ≥99.0% (GC) 4674-50-4 1g $187 2018-11-13 Buy
TCI Chemical N0920 (+)-Nootkatone >97.0%(GC) 4674-50-4 1g $48 2018-11-22 Buy
Alfa Aesar A19166 (+)-Nootkatone, crystalline, 98+% 4674-50-4 1g $51.2 2018-11-13 Buy
Alfa Aesar A19166 (+)-Nootkatone, crystalline, 98+% 4674-50-4 5g $199 2018-11-13 Buy

NOOTKATONE Chemical Properties,Uses,Production

Description

Nootkatone has a pleasant taste. It may be prepared by oxidation of valencene (a sesquiterpene) with tertiary butyl chromate.

Chemical Properties

Nootkatone has a powerful fruity sweet, citrusy, grapefruit peel oil-like aroma.

Chemical Properties

viscous yellow liquid or crystals with a citrus odour;

Chemical Properties

NOOTKATONE has been isolated from grapefruit peel and juice and identified in other citrus oils as well. The commercially available product is a colorless to yellowish liquid with a typical grapefruit odor.
Nootkatone can be prepared by oxidation of valencene, a sesquiterpene hydrocarbon isolated from orange oils. The oxidation can be accomplished either by chemical or by biotechnological methods.
Nootkatone is used for flavoring beverages.

Occurrence

Reported found in grapefruit oil and juice; traces are also reported found in the oils of bergamot, lemon, lime, orange and tangerine; also reported formed in canned orange juice on storage.

Preparation

By oxidation of valencene (a sesquiterpene) with tertiary butyl chromate.

Definition

ChEBI: A sesquiterpenoid that is 4,4a,5,6,7,8-hexahydronaphthalen-2(3H)-one which is substituted by methyl groups at positions 4 and 4a, and by an isopropenyl group at position 6 (the 4R,4aS,6R stereoisomer).

Aroma threshold values

Detection: 170 to 800 ppb

Taste threshold values

Taste characteristics at 20 ppm: grapefruit, citrus, orange and butter.

NOOTKATONE Preparation Products And Raw materials

Raw materials

Preparation Products


NOOTKATONE Suppliers

Global( 96)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21668 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30002 58
Chengdu GLP Biotech Co., Ltd
13350802083
scglp@glp-china.com CHINA 1007 58
Chengdu Biopurify Phytochemicals Ltd.
18080483897
maggie@biopurify.com CHINA 2258 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23980 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Kono Chem Co., Ltd
+86-132 8924 6953(Whatsapp/Wechat)
+86-29-86107037 info@konochemical.com CHINA 2997 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58

View Lastest Price from NOOTKATONE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-15 NOOTKATONE
4674-50-4
US $2.00 / KG 1KG 98% 1ton career henan chemical co

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