α-Angelica lactone
591-12-8
Industrial Grade
98%
guangzhou
Cuicheng Bio
5g
2026-10-01
Ginsenoside Rb1,Ginsenoside Rg1,Ginsenoside Re,Ginsenoside CK,Ginsenoside Rg2,Ginsenoside Rg5
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Product Description
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Seller Information
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DescriptionECHEMI Editorial Referenceα-Angelica lactone is a naturally occurring anticarcinogen and an vinylogous nucleophile. α-Angelica lactone can give the chiral δ-amino γ,γ-disubstituted butenolide carbonyl derivatives and exhibitselectrophilic trapping at the γ-carbon. α-Angelica lactone exerts strong chemoprotective effects by selective enhancement of glutathione-S-thansferase (GST) and UDP-glucononosyltransferase (UGT) detoxification enzymes[1][2][3][4].
Alpha-angelica lactone is an angelica lactone and a butenolide. It derives from a but-3-en-4-olide. It is a tautomer of a beta-angelica lactone.Basic Info-
Product Name:
α-Angelica lactone
Other Name:2(3H)-Furanone,5-methyl-;3-Pentenoic acid,4-hydroxy-,γ-lactone;5-Methyl-2(3H)-furanone;α-Angelica lactone;4-Hydroxypent-3-enoic acid lactone;β,γ-Angelica lactone;Δ2-Angelica lactone;4-Hydroxy-3-pentenoic acid γ-lactone;5-Methyl-2,3-dihydro-2-furanone;5-Methylfuran-2(3H)-one;2-Oxo-5-methyl-2,3-dihydrofuran;γ-Angelica lactone;NSC 654;Pent-3-en-4-olide;2,3-Dihydro-5-methylfuran-2-one
CAS No.:591-12-8
Molecular Formula:C5H6O2
InChIKeys:InChIKey=QOTQFLOTGBBMEX-UHFFFAOYSA-N
Molecular Weight:98.09990
Exact Mass:98.10
EC Number:209-701-8
UNII:29CRF6L9C5
NSC Number:654
DSSTox ID:DTXSID7047693
HScode:2932209090
Categories:
Characteristics-
PSA:
26.30000
XLogP3:0.83710
Appearance:clear, light to dark yellow liquid with a sweet herbaceous odour reminiscent of tobacco
Density:1.091 g/cm3 @ Temp: 20.44 °C
Melting Point:18 °C
Boiling Point:55-56 °C @ Press: 13 Torr
Flash Point:68ºC
Refractive Index:1.445-1.45
Water Solubility:H2O: 5 g/100 mL (25 ºC)
Storage Conditions:2-8ºC
Toxicity:LD50 orl-mus: 2800 mg/kg DCTODJ 3,249,80
OH:6.90e-11 cm3/molecule*sec
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H317 May cause an allergic skin reaction
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
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:
Ginsenoside Rb1,Ginsenoside Rg1,Ginsenoside Re,Ginsenoside CK,Ginsenoside Rg2,Ginsenoside Rg5
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Location:
Chuangzhi valley,Chuangzhi Industrial Park ,Hanzhong Economic and Technological Dvelopment Zone,Hanzhong City, Shaanxi Province
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
51-100
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Year of Establishment:
2019
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
