L-Ascorbyl 6-palmitate

Modify Date: 2024-01-02 18:00:05

L-Ascorbyl 6-palmitate Structure
L-Ascorbyl 6-palmitate structure
 Common Name L-Ascorbyl 6-palmitate
CAS Number 137-66-6 Molecular Weight 414.533
Density 1.2±0.1 g/cm3 Boiling Point 512.7±50.0 °C at 760 mmHg
Molecular Formula C22H38O7 Melting Point 115-118 °C(lit.)
MSDS Chinese USA Flash Point 164.4±23.6 °C

 Use of L-Ascorbyl 6-palmitate


Ascorbyl palmitate is an ester formed from ascorbic acid and palmitic acid creating a fat-soluble form of vitamin C, it is also used as an antioxidant food additive.

 Names

Name L-Ascorbyl 6-palmitate
Synonym More Synonyms

 L-Ascorbyl 6-palmitate Biological Activity

Description Ascorbyl palmitate is an ester formed from ascorbic acid and palmitic acid creating a fat-soluble form of vitamin C, it is also used as an antioxidant food additive.
Related Catalog

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 512.7±50.0 °C at 760 mmHg
Melting Point 115-118 °C(lit.)
Molecular Formula C22H38O7
Molecular Weight 414.533
Flash Point 164.4±23.6 °C
Exact Mass 414.261749
PSA 113.29000
LogP 6.07
Vapour Pressure 0.0±3.0 mmHg at 25°C
Index of Refraction 1.521

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CI7671040
CHEMICAL NAME :
L-Ascorbic acid, 6-palmitate
CAS REGISTRY NUMBER :
137-66-6
BEILSTEIN REFERENCE NO. :
0096552
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C22-H38-O7

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
25 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FAONAU FAO Nutrition Meetings Report Series. (Rome, Italy) No.?-57, 1948-77. Discontinued. Volume(issue)/page/year: 53A,146,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1517 No. of Facilities: 145 (estimated) No. of Industries: 3 No. of Occupations: 5 No. of Employees: 3051 (estimated) No. of Female Employees: 1122 (estimated)

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn
Risk Phrases R20/21/22
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS CI7671040
HS Code 2932190090

 Synthetic Route

 Customs

HS Code 2932190090
Summary 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Articles39

More Articles
Apolar Radical Initiated Conjugated Autoxidizable Triene (ApoCAT) Assay: Effects of Oxidant Locations on Antioxidant Capacities and Interactions.

J. Agric. Food Chem. 63 , 7546-55, (2015)

Development of an antioxidant assay explaining antioxidant behaviors in complex food systems has been a challenging topic for food scientists. This research aimed to investigate antioxidant capacities...
Molecular encapsulation of ascorbyl palmitate in preformed V-type starch and amylose.

Carbohydr. Polym. 111 , 256-63, (2014)

In the present study, we introduce a simple method to prepare inclusion complexes by "inserting" guest molecules into preformed "empty" V-type amylose helices. Ascorbyl palmitate (AscP) was used as a ...
Influence of fatty acid on lipase-catalyzed synthesis of ascorbyl esters and their free radical scavenging capacity.

Biotechnol. Appl. Biochem. 62 , 458-66, (2015)

Fatty acid (FA) ascorbyl esters are recently emerging food, cosmetic, and pharmaceutical additives, which can be prepared in an eco-friendly way by using lipases as catalysts. Because they are amphiph...

 Synonyms

scorbic
L-Ascorbic Acid 6-Palmitate
L-Ascorbyl palmitate
6-O-Palmitoyl-L-ascorbic acid,L-Ascorbyl palmitate,Ascorbic acid 6-palmitate
L-Ascorbyl 6-Palmitate
quicifal
(S)-2-((R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl)-2-hydroxyethyl palmitate
6-O-Palmitoyl-L-ascorbic Acid
Ascorbic acid 6-palmitate
L-Ascorbyl palmitate,Ascorbic acid 6-palmitate,E304
Ascorbyl Palmitate
ascorbic palmitate
scorbicpalmitate
ondascora
L-Ascorbyl palmitate,Ascorbic acid 6-palmitate
Vitamin C Palmitate
6-palmitoylascorbic acid
6-O-Palmitoyl-L-ascorbic acid,L-Ascorbic acid 6-palmitate,L-Ascorbyl palmitate
cetylascorbate
L-ascoryl palitate
EINECS 205-305-4
ascorbyl
MFCD00005377
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Related Compounds: More...
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320616-16-8
[(2S)-2-[(2R)-3,4-dihydroxy-5-oxo-2H-furan-2-yl]-2-hydroxyethyl] dodecanoate
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l-ascorbyl dipalmitate
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6033-32-5
L-6-bromohypaporphine
64364-14-3
[2-(3,4-dihydroxy-5-oxo-2H-furan-2-yl)-2-hydroxyethyl] hexadecanoate
120398-58-5
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