Home > Chiral Compounds> (6'R)-β,ε-carotene

(6'R)-β,ε-carotene

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 7488-99-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 7488-99-5 Formula: C40H56 Molecular Weight: 536.87300

Description

α-Carotene is a form of carotene with a β-ionone ring at one end and an α-ionone ring at the opposite end. It is the second most common form of carotene.

Basic Info

Chemical Name	(6'R)-β,ε-carotene
Synonyms	Carotene; A-CAROTENE; Renieratene; Isorenieratene; β,-Carotene, (6‘R)-; CISALPHA-CAROTENE; (6'R)-beta,epsilon-carotene; CAROTENE,A;
CAS No.	7488-99-5
Molecular Formula	C40H56
Molecular Weight	536.87300
PSA	0.00000
LogP	12.46170

Properties

Density	1.00 g/cm3 (20ºC)
Boiling Point	644.9ºC at 760 mmHg
Melting Point	185ºC
Flash Point	341.2ºC
Refractive Index	1.563
Storage Condition	Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

Safety Info

Hazard Class	4.1
Safety Statements	S36/37
Packing Group	II; III
RIDADR	UN 1593 6.1/PG 3
Risk Statements	R40
Hazard Codes	Xn

Synthesis Route

1,3,3-trimethyl-2-((1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohex-1-en-1-yl)octadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl)cyclohexan-1-ol→(6'R)-β,ε-carotene
→(6'R)-β,ε-carotene
(E)-4-octene-2,7-dione+6-(2-methyl-6,6-dimethylcyclohex-1-en-1-yl)-3-methylhex-1-ene-5-yne-3-ol→(6'R)-β,ε-carotene

Precursor

6-(2-methyl-6,6-dimethylcyclohex-1-en-1-yl)-3-methylhex-1-ene-5-yne-3-ol
1,3,3-trimethyl-2-((1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohex-1-en-1-yl)octadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl)cyclohexan-1-ol
dl-15,15'-Dehydro-α-carotin

Downstream Product

β-carotene

Hot tags: (6'r)-β,ε-carotene, China, manufacturers, suppliers, factory, wholesale, low price, high quality