D-Pantothenic acid

Modify Date: 2026-07-03 22:12:21

D-Pantothenic acid Structure
D-Pantothenic acid structure
Common Name D-Pantothenic acid
CAS Number 79-83-4 Molecular Weight 219.235
Density 1.266 Boiling Point 490.2±55.0 °C at 760 mmHg
Molecular Formula C9H17NO5 Melting Point 178-179ºC
MSDS N/A Flash Point 250.3±31.5 °C

 Use of D-Pantothenic acid


D-Pantothenic acid(pantothenate) is a water-soluble vitamin and an essential nutrient for for many animals.Target: OthersPantothenic acid, also called pantothenate or vitamin B5 (a B vitamin), is a water-soluble vitamin. For many animals, pantothenic acid is an essential nutrient. Animals require pantothenic acid to synthesize coenzyme-A (CoA), as well as to synthesize and metabolize proteins, carbohydrates, and fats. From Wikipedia.

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (R)-pantothenic acid
Synonym More Synonyms

 D-Pantothenic acid Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description D-Pantothenic acid(pantothenate) is a water-soluble vitamin and an essential nutrient for for many animals.Target: OthersPantothenic acid, also called pantothenate or vitamin B5 (a B vitamin), is a water-soluble vitamin. For many animals, pantothenic acid is an essential nutrient. Animals require pantothenic acid to synthesize coenzyme-A (CoA), as well as to synthesize and metabolize proteins, carbohydrates, and fats. From Wikipedia.
Related Catalog
References

[1]. http://en.wikipedia.org/wiki/Pantothenic_acid

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.266
Boiling Point 490.2±55.0 °C at 760 mmHg
Melting Point 178-179ºC
Molecular Formula C9H17NO5
Molecular Weight 219.235
Flash Point 250.3±31.5 °C
Exact Mass 219.110672
PSA 106.86000
LogP -0.35
Vapour Pressure 0.0±2.8 mmHg at 25°C
Index of Refraction 1.510
InChIKey GHOKWGTUZJEAQD-ZETCQYMHSA-N
SMILES CC(C)(CO)C(O)C(=O)NCCC(=O)O

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RU4729000
CHEMICAL NAME :
Pantothenic acid, D-
CAS REGISTRY NUMBER :
79-83-4
BEILSTEIN REFERENCE NO. :
1727064
LAST UPDATED :
199612
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C9-H17-N-O5

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 6(1),139,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1443 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity)
REFERENCE :
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 17,32,1983
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 6(1),139,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2490 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BTMNA7 Bitamin. (Nippon Bitamin Gakkai, 4 Ushinomiya-cho, Yoshida, Sakyo-Ku, Kyoto 606, Japan) V.1- 1948- Volume(issue)/page/year: 25,297,1962 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81917 No. of Facilities: 862 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 1035 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81917 No. of Facilities: 234 (estimated) No. of Industries: 3 No. of Occupations: 10 No. of Employees: 4854 (estimated) No. of Female Employees: 52 (estimated)

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 D-Pantothenic acidBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Primary qHTS for small molecule stabilizers of the endoplasmic reticulum resident pro...
Source: NCGC
Target: N/A
External Id: SERCaMPGLuc-p1-antagonist
Name: Primary qHTS assay for inhibitors of alpha-synuclein gene (SNCA) expression
Source: NCGC
External Id: SNCA-p-activity-luciferase
Name: Primary qHTS for Identification of Small Molecule Activators of Huntingtin-Antisense ...
Source: NCGC
External Id: huntington-HTTAS8-p1-FF-overN
Name: Rescue cell viability in cybrid cells with a genetic mutation in complex 1 of the mit...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: N/A
External Id: HMS1315
Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979
Name: Cytotoxicity counterscreen for inhibitors of SARS-CoV-2 cell entry
Source: NCGC
Target: N/A
External Id: TRND-SARS-CoV-2-cytotox-48hr
Name: Primary qHTS to identify inhibitors of SARS-CoV-2 cell entry
Source: NCGC
External Id: TRND-SARS-CoV-2-PP
Name: Quantitative High-Throughput drug screen in 47 multiple myeloma cell lines against th...
Source: NCGC
Target: N/A
External Id: s-my-keats_OPM1-m4-1
Name: Identifying Sarm1 Tir Hydrolase inhibitors through NAD-Glo assay
Source: 24386
Target: N/A
External Id: Sarm1 Tir NADase inhibitors screen
Name: Quantitative High-Throughput drug screen in 47 multiple myeloma cell lines against th...
Source: NCGC
Target: N/A
External Id: s-my-OC1MY5-m4-1
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

kyselinapantothenova
pantothenic acid
PANTOTHENOIC ACID
d-pantothenicaci
D-(+)-Pantothenic acid
Pantothenic
D-(+)-Pantothenyl alcohol
(+)-Pantothenic acid
(R)-Pantothenate
(R)-N-(2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl)-b-alanine
Pantothenic acid, D- (8CI)
D(+)-N-(2,4-Dihydroxy-3,3-dimethylbutyryl)-b-alanine
D(+)-N-(2,4-dihydroxy-3,3-dimethylbutyryl)-β-alanine
Pantothenylol
Pantothenate
N-[(2R)-2,4-Dihydroxy-3,3-dimethylbutanoyl]-β-alanine
chick antidermatitis factor
VITAMIN B5
Ca pantothenaat
(R)-Pantothenic acid
D-VITAMIN B(5)
D-PANTOTHENIC ACID

 D-Pantothenic acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular formula of (R)-pantothenic acid?
A: Molecular formula of (R)-pantothenic acid is C9H17NO5.
Q: What is the melting point of (R)-pantothenic acid?
A: Melting point of (R)-pantothenic acid is 178-179ºC.
Q: What is the molecular weight of (R)-pantothenic acid?
A: Molecular weight of (R)-pantothenic acid is 219.235.
Q: What are the uses of (R)-pantothenic acid?
A: Main uses of (R)-pantothenic acid: D-Pantothenic acid(pantothenate) is a water-soluble vitamin and an essential nutrient for for many animals.Target: OthersPantothenic acid, also called pantothenate or vitamin B5 (a B vitamin), is a water-soluble vitamin. For many animals, pantothenic acid is an essential nutrient. Animals require pantothenic acid to synthesize coenzyme-A (CoA), as well as to synthesize and metabolize proteins, carbohydrates, and fats. From Wikipedia.
Q: What is the LogP of (R)-pantothenic acid?
A: LogP of (R)-pantothenic acid is -0.35.
Q: What is the InChIKey of (R)-pantothenic acid?
A: InChIKey of (R)-pantothenic acid is GHOKWGTUZJEAQD-ZETCQYMHSA-N.
Q: What are the upstream materials of (R)-pantothenic acid?
A: Related upstream materials(CAS) of (R)-pantothenic acid: 599-04-2;924-73-2;107-95-9;27778-35-4;867-81-2;1112-33-0;81-13-0.
Q: What is the polar surface area (PSA) of (R)-pantothenic acid?
A: Polar surface area (PSA) of (R)-pantothenic acid is 106.86000.
Q: What is the boiling point of (R)-pantothenic acid?
A: Boiling point of (R)-pantothenic acid is 490.2±55.0 °C at 760 mmHg.
Q: What is the SMILES notation of (R)-pantothenic acid?
A: SMILES notation of (R)-pantothenic acid is CC(C)(CO)C(O)C(=O)NCCC(=O)O.

 D-Pantothenic acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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