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alpha-Amyrin

Product Name
alpha-Amyrin
CAS No.
638-95-9
Chemical Name
alpha-Amyrin
Synonyms
A-AMYRIN;α-Amyrin;e-Amyrin;VIMINALOL;α-Amyrine;AMYRIN, A-;alfa-Amyrin;α-Amyrin-RM;ALPHA-AMYRIN;DELTA-AMYRIN
CBNumber
CB9767508
Molecular Formula
C30H50O
Formula Weight
426.73
MOL File
638-95-9.mol
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alpha-Amyrin Property

Melting point:
178-183°C
alpha 
D17 +91.6° (c = 1.3 in benzene)
Boiling point:
bp0.7 243°
Density 
0.9600 (rough estimate)
refractive index 
1.4910 (estimate)
solubility 
DMSO (Slightly), Methanol (Slightly, Sonicated)
form 
Solid
pka
15.18±0.70(Predicted)
color 
White to off-white
optical activity
+93.3 (c 5.55, C6H6)
BRN 
1916550
LogP
10.636 (est)
CAS DataBase Reference
638-95-9(CAS DataBase Reference)
NIST Chemistry Reference
«ALPHA»-amyrin(638-95-9)
EPA Substance Registry System
Urs-12-en-3-ol, (3.beta.)- (638-95-9)
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Safety

Hazard Codes 
Xi
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
53017
Product name
α-Amyrin
Purity
analyticalstandard
Packaging
10mg
Price
$322
Updated
2024/03/01
Sigma-Aldrich
Product number
PHL80705
Product name
α-Amyrin
Purity
phyproof? Reference Substance
Packaging
10MG
Price
$410
Updated
2023/06/20
TRC
Product number
A636915
Product name
α-Amyrin
Packaging
10mg
Price
$865
Updated
2021/12/16
TRC
Product number
A636915
Product name
α-Amyrin
Packaging
25mg
Price
$1960
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
SHG0007063
Product name
ALPHA-AMYRIN
Purity
95.00%
Packaging
10MG
Price
$970.43
Updated
2021/12/16
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alpha-Amyrin Chemical Properties,Usage,Production

Uses

a-Amyrin is a natural chemical compound of the triterpene class. It is a pentacyclic triterpenol widely distributed in nature and has been isolated from a variety of plant sources such as epicuticular wax.

Definition

ChEBI: A pentacyclic triterpenoid that is ursane which contains a double bond between positions 12 and 13 and in which the hydrogen at the 3beta position is substituted by a hydroxy group.

Purification Methods

Purify it by acetylation to the acetate followed by hydrolysis and recrystallisation from aqueous MeOH or from EtOH. The acetate when crystallised from pet ether, n-heptane or CHC

alpha-Amyrin Preparation Products And Raw materials

Raw materials

Preparation Products

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alpha-Amyrin Suppliers

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
19172
Advantage
64
Chengdu Biopurify Phytochemicals Ltd.
Tel
+86-028-82633397 18982077548
Fax
+86-28-82633165
Email
cwb1@biopurify.cn
Country
China
ProdList
2376
Advantage
60
Wuhan TCASChem Technology Co., Ltd.
Tel
027-027-86697669 13986148687
Fax
86-027-86697669
Email
sales@tcaschem.com
Country
China
ProdList
3893
Advantage
55
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51456
Advantage
80
ALB Technology Limited
Tel
702-983-3769
Fax
702-983-3769
Email
sales@albtechnology.com
Country
United States
ProdList
2993
Advantage
55
Wuhan ChemFaces Biochemical Co., Ltd.
Tel
18607101326 15172504745
Fax
+86-27-84254680
Email
aileen@chemfaces.com
Country
China
ProdList
7059
Advantage
55
EMMX Biotechnology LLC
Tel
888-539-0666
Fax
888-539-0666
Email
info@emmx.com
Country
United States
ProdList
8447
Advantage
60
BOC Sciences
Tel
16314854226
Email
info@bocsci.com
Country
United States
ProdList
9923
Advantage
65
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
27313
Advantage
60
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View Lastest Price from alpha-Amyrin manufacturers

Hong Kong Tiansheng New Material Trading Co., Ltd
Product
a-amyrin 638-95-9
Price
US $2.00/KG
Min. Order
100g/Bag
Purity
99%
Supply Ability
30tons
Release date
2021-12-09

638-95-9, alpha-AmyrinRelated Search:


  • Urs-12-en-3β-ol, Viminalol
  • (3S,4aR,6aR,6bS,8aR,11R,12S,12aR,14aR,14bR)-4,4,6a,6b,8a,11,12,14b-Octamethyl-2,3,4a,5,6,7,8,9,10,11,12,12a,14,14a-tetradecahydro-1H-picen-3-ol
  • 3b-Hydroxyurs-12-ene
  • Urs-12-en-3-ol, (3b)-
  • α-Amyrin,Urs-12-en-3β-ol, Viminalol
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  • alfa-Amyrin
  • alpha-Amyrenol
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  • Urs-12-en-3-ol
  • Urs-12-en-3-ol, (3beta)-
  • Urs-12-en-3-ol, (3β)-
  • α-Amyrin
  • e-Amyrin
  • α-Amyrine
  • (3S,4aR,6aR,6bS,8aR,11R,12S,12aR,14aR,14bR)-4,4,6a,6b,8a,11,12,14b-octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-ol
  • α-Amyrin-RM
  • AmyrinA-(AS)
  • 638-95-9
  • Alphabetic
  • Analytical Chromatography Product Catalog
  • Analytical Standards
  • AM to AQ
  • Tri-Terpenoids
  • Building block