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ChemicalBook >> CAS DataBase List >>alpha-Angelica lactone

alpha-Angelica lactone

CAS No.
591-12-8
Chemical Name:
alpha-Angelica lactone
Synonyms
2(3H)-Furanone, 5-methyl-;5-METHYL-2(3H)-FURANONE;α-Angelica lactone;5-Methylfuran-2(3H)-one;ANGELICALACTONE;3-PENTEN-4-OLIDE;4-HYDROXY-3-PENTENOIC ACID GAMMA-LACTONE;FEMA 3293;A-ANGELICALACTONE;A-ANGELIC LACTONE
CBNumber:
CB2760151
Molecular Formula:
C5H6O2
Molecular Weight:
98.1
MDL Number:
MFCD00005375
MOL File:
591-12-8.mol
MSDS File:
SDS
Last updated:2024-10-31 18:15:48

alpha-Angelica lactone Properties

Melting point 13-17 °C(lit.)
Boiling point 55-56 °C12 mm Hg(lit.)
Density 1.092 g/mL at 25 °C(lit.)
FEMA 3293 | 4-HYDROXY-3-PENTENOIC ACID LACTONE
refractive index n20/D 1.448(lit.)
Flash point 155 °F
storage temp. 2-8°C
solubility Chloroform, Ethyl Acetate
form Oil
pka pK1:4.3 (25°C)
Specific Gravity 1.101.092
color Clear Light Yellow
Odor at 10.00 % in dipropylene glycol. sweet solvent nutty tonka coumarin tobacco
Odor Type coconut
Water Solubility 5 g/100 mL (25 ºC)
Merck 14,647
JECFA Number 221
BRN 108394
LogP 0.84
CAS DataBase Reference 591-12-8(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS) 4-HYDROXY-3-PENTENOIC ACID LACTONE
FDA UNII 29CRF6L9C5
NIST Chemistry Reference 2(3H)-Furanone, 5-methyl-(591-12-8)
EPA Substance Registry System 5-Methyl-2(3H)-furanone (591-12-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H303-H227
Precautionary statements  P210-P280-P403+P235-P501-P210e-P280a-P370+P378a-P501a
Safety Statements  24/25
RIDADR  NA 1993 / PGIII
WGK Germany  2
RTECS  LU5075000
F  10-21
TSCA  Yes
HS Code  29322090
Toxicity LD50 orl-mus: 2800 mg/kg DCTODJ 3,249,80
NFPA 704
2
0 0

alpha-Angelica lactone price More Price(31)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W329304 α-Angelica lactone 98%, FG 591-12-8 100g $181 2024-03-01 Buy
Sigma-Aldrich W329304 α-Angelica lactone 98%, FG 591-12-8 250g $340 2024-03-01 Buy
Sigma-Aldrich W329304 α-Angelica lactone 98%, FG 591-12-8 1kg $847 2024-03-01 Buy
Sigma-Aldrich A86406 α-Angelica lactone 98% 591-12-8 10g $125 2024-03-01 Buy
TCI Chemical A1090 alpha-Angelicalactone >98.0%(GC) 591-12-8 25g $58 2024-03-01 Buy
Product number Packaging Price Buy
W329304 100g $181 Buy
W329304 250g $340 Buy
W329304 1kg $847 Buy
A86406 10g $125 Buy
A1090 25g $58 Buy

alpha-Angelica lactone Chemical Properties,Uses,Production

Chemical Properties

α-Angelica lactone has a sweet, herbaceous odor reminiscent of tobacco.

Chemical Properties

clear colorless to straw yellow liquid

Occurrence

Reported found in grape, white bread, soy bean and licorice.

Uses

alpha-Angelicalactone acts as acancer chemopreventive agent. It is used in the synthesis of glutathione and the activity of glutathione-S-transferase and UDP-glucunonosyltransferase detoxification enzymes in esophagus, stomach, intestine, and liver. It is used in oral care formulations to round out mint notes and in coffee flavors.

Preparation

By dry distillation of levulinic acid

Application

alpha-Angelica lactone finds occasional use in the reconstitution of essential oils. lts intensely sweet-herbaceous, almost tobacco-like odor makes this chemical interesting for application in new fragrance types. However, it would be wise to investigate its pharmacological and dermatological properties first.

Definition

ChEBI: Alpha-angelica lactone is an angelica lactone and a butenolide. It is functionally related to a but-3-en-4-olide. It is a tautomer of a beta-angelica lactone.

Taste threshold values

Taste characteristics at 100 ppm: sweet, creamy, coconut, vanilla hay and coumarin-like nuances

General Description

α-Angelica lactone, a cyclic lactone that occurs naturally in tobacco, is generally used in tobacco flavoring.

Biochem/physiol Actions

Plant-derived cancer chemopreventive agent. Increases the synthesis of glutathione and the activity of glutathione-S-transferase and UDP-glucunonosyltransferase detoxification enzymes in esophagus, stomach, intestine, and liver.

Safety Profile

Moderately toxic by ingestion andintraperitoneal routes. When heated to decomposition itemits acrid smoke and irritating fumes.

98-01-1
67-63-0
591-12-8
21884-26-4
113984-01-3
108-29-2
Synthesis of alpha-Angelica lactone from Furfural and Isopropyl alcohol

alpha-Angelica lactone Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 285)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd 		+86 13288715578 +8613288715578 sales@hbmojin.com China 12829 58
Hebei Chuanghai Biotechnology Co,.LTD 		+86-13131129325 sales1@chuanghaibio.com China 5893 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29791 60
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21639 55
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29886 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28172 58
Hebei Weibang Biotechnology Co., Ltd 		+8615531157085 abby@weibangbio.com China 8816 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22963 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49374 58

View Lastest Price from alpha-Angelica lactone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
α-Angelica lactone pictures 2024-10-31 α-Angelica lactone
591-12-8
 US $29.00 / mg 95% 10g TargetMol Chemicals Inc.
alpha-Angelica lactone pictures 2024-10-11 alpha-Angelica lactone
591-12-8
 US $5.00-2.00 / KG 1KG 99% 10000kg Hebei Chuanghai Biotechnology Co,.LTD
alpha-Angelica lactone pictures 2023-08-21 alpha-Angelica lactone
591-12-8
 US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
4-HYDROXY-3-PENTANOIC ACID GAMMA-LACTONE 4-HYDROXY-3-PENTENOIC ACID G-LACTONE 4-HYDROXY-3-PENTENOIC ACID LACTONE 2,3-Dihydro-5-methyl-2-furanone 3-Pentenoic acid, 4-hydroxy-, gamma-lactone 4-hydroxy-3-pentenoicacigamma-lactone 4-Hydroxypent-3-enoic acid lactone 4-hydroxypent-3-enoicacidlactone 5-methyl-2(3h)-furanon 5-Methyl-2(3H)-furanone (.alpha.-angelicalactone) ALPHA-ANGELICALACTONE A-ANGELICALACTONE A-ANGELIC LACTONE FEMA 3293 4-HYDROXY-5-METHYL-3(2H)-FURANONE FEMA NO.3635 ɑ-Angelicalactone, 98% a-ANGELICALACTONE, NATURAL alpha-Angelica lactone 98% 4-Hydroxy-3-pentenoic acid γ-lactone, 5-Methyl-2(3H)-furanone 4-Hydroxy-3-pentennoic acid 7-1actone (5S)-5-Methyl-2,5-dihydrofuran-2-one (5S)-5α-Methyl-2,5-dihydrofuran-2-one (5S)-5α-Methylfuran-2(5H)-one (S)-5-Methylfuran-2(5H)-one 5-Methyl-2,3-dihydrofuran-2-one α-Angelica lactone,4-Hydroxy-3-pentenoic acid γ-lactone, 5-Methyl-2(3H)-furanone alpha-Angelica lacto α-Angilica lactone alpha-Angelica lactone, 98% 50ML 4-Hydroxy-3-pentenoic Acid gamma-Lactone 5-Methyl-2(3H)-furanone 4-hydroxy-3-pentenoic acid à-angelicalactone PENT-3-EN-4-OLIDE GAMMA-ANGELICALACTONE 5-Methylfuran-2(3H)-on 5-Methyl-3H-furan-2-one alpha-Angelic lactone beta,gamma-Angelica lactone beta,gamma-angelicalactone delta(sup2)-angelicalactone delta2-Angelica lactone gamma-Methyl-beta,gamma-crotonolactone Penten-3-oic acid, 4-hydroxy-, gamma-lactone ALPHA-ANGELICALACTONE 98+% alpha-Angelicalactone,95% α-Angelicalactone > alpha-Angelica lactone USP/EP/BP 3-PENTEN-4-OLIDE 4-HYDROXY-3-PENTENOIC ACID GAMMA-LACTONE ANGELICALACTONE 5-METHYL-2(3H)-FURANONE 2(3H)-Furanone, 5-methyl- 5-Methylfuran-2(3H)-one α-Angelica lactone 591-12-8 0591-12-08 Carbonyl Compounds Building Blocks