PSEUDOLARIC ACID B

ChemicalBook > CAS DataBase List > PSEUDOLARIC ACID B

Product Name: PSEUDOLARIC ACID B
CAS No.: 82508-31-4
Chemical Name: PSEUDOLARIC ACID B
Synonyms: PLAB;Pseudolaric acid;Pseudolarix acid B;PSEUDOLARIC ACID B;(-)-Pseudolaric Acid B;Pseudolaric Acid B(PBA);7-Di-O-methylnaringenin;Pseudolaric Acid B (PAB);pha(1e,3e),4-alpha,4a-alpha,9a-alpha)-(-)-(9ci);Pseudolaric acid B, 98%, from Pseudolarix amabilis (J. Nelson) Rehder
CBNumber: CB6117700
Molecular Formula: C23H28O8
Formula Weight: 432.46
MOL File: 82508-31-4.mol

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PSEUDOLARIC ACID B Property

Melting point:: 166°C
Boiling point:: 466.14°C (rough estimate)
Density: 1.2108 (rough estimate)
refractive index: 1.4480 (estimate)
storage temp.: 2-8°C
solubility: methanol: soluble1mg/mL, clear, colorless
form: powder or crystals
pka: 4.52±0.19(Predicted)
color: white to off-white
InChIKey: VDGOFNMYZYBUDT-YCONPBHISA-N

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Safety

Hazard Codes: T
Risk Statements: 25-62
Safety Statements: 36/37-45-24/25
RIDADR: UN 2811 6.1 / PGIII
WGK Germany: 3
HS Code: 29329990
Hazardous Substances Data: 82508-31-4(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H301Toxic if swalloed
Precautionary statements: P201Obtain special instructions before use.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: L8170
Product name: Pseudolaric Acid B
Purity: ≥98% (HPLC)
Packaging: 10mg
Price: $725
Updated: 2023/06/20

Sigma-Aldrich

Product number: L8170
Product name: Pseudolaric Acid B
Purity: ≥98% (HPLC)
Packaging: 1mg
Price: $164
Updated: 2023/01/07

Cayman Chemical

Product number: 13527
Product name: Pseudolaric Acid B
Purity: ≥98%
Packaging: 500μg
Price: $44
Updated: 2024/03/01

Cayman Chemical

Product number: 13527
Product name: Pseudolaric Acid B
Purity: ≥98%
Packaging: 1mg
Price: $84
Updated: 2024/03/01

Cayman Chemical

Product number: 13527
Product name: Pseudolaric Acid B
Purity: ≥98%
Packaging: 5mg
Price: $341
Updated: 2024/03/01

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PSEUDOLARIC ACID B Chemical Properties,Usage,Production

Description

Pseudolaric acid B (PAB) is a diterpene acid isolated from the bark of P. kaempferi, a traditional Chinese medicinal plant. It has reported antifungal activities, consistent with its traditional use in the treatment of dermatological fungal infections. Moreover, PAB has diverse effects that are relevant to cancer therapy, including inducing apoptosis of cancer cells (IC₅₀ = ~1 μM), preventing angiogenesis, and inhibiting tumor growth in vivo.

Uses

(-)-Pseudolaric Acid B is a diterpenoid posessing an immunomodulatory effect. It acts as an immunosuppressant in vitro/vivo however does show some cytotoxicity. Anti-tumor agent as well.

Definition

ChEBI: Pseudolaric acid B is a diterpene lactone.

PSEUDOLARIC ACID B Preparation Products And Raw materials

Raw materials

Preparation Products

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PSEUDOLARIC ACID B Suppliers

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View Lastest Price from PSEUDOLARIC ACID B manufacturers

Hebei Mojin Biotechnology Co., Ltd

Product: Pseudolaric acid B 82508-31-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-07-28

Hebei Guanlang Biotechnology Co., Ltd.

Product: Pseudolaric acid B 82508-31-4
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2023-04-11

Shanghai Standard Technology Co., Ltd.

Product: Pseudolaric Acid B 82508-31-4
Price: US $0.00/mg
Min. Order: 5mg
Purity: ≥98%(HPLC)
Supply Ability: 10 g
Release date: 2020-02-25

82508-31-4, PSEUDOLARIC ACID BRelated Search:

NSC615487 Pseudolaric Acid C tert-Butyl trimethylacetate METHYL-CIS-4-DECENOATE ETHYL 3 ACETOXY HEXANOATE 2,4-HEXADIENYL ISOBUTYRATE ε-Caprolactone MUGUOL PSEUDOLARIC ACID B ETHYL CIS-2-HYDROXY-1-CYCLOPENTANECARBOXYLATE ETHYL 1-HYDROXYCYCLOPENTANE-CARBOXYLATE 3,3-DIMETHYL-TETRAHYDRO-PYRAN-2-ONE CIS-2-HYDROXY-1-CYCLOPENTANECARBOXYLIC ACID,99% HEX-2-ENEDIOIC ACID DIMETHYL ESTER ETHYL (1R,2S)-CIS-2-HYDROXYCYCLOPENTANECARBOXYLATE SEBACIC ACID MONOMETHYL ESTER 2-HYDROXY-CYCLOPENTANECARBOXYLIC ACID METHYL ESTER Pseudolaric Acid B, Pseudolarix kaempferi

Pseudolaric acid

Pseudolaric Acid B (PAB)

Pseudolaric Acid B(PBA)

-1,3-pentadienyl)3,4,4a,5,6,9-hexahydro-3-methyl-1-oxo-,7-methylester,(3-al

1h-4,9a-ethanocyclohepta(c)pyran-7-carboxylicacid,4a-(acetyloxy)-3-(4-carboxy

pha(1e,3e),4-alpha,4a-alpha,9a-alpha)-(-)-(9ci)

PSEUDOLARIC ACID B

PLAB

1H-4,9a-Ethanocyclohepta[c]pyran-7-carboxylicacid,4a-(acetyloxy)-3-[(1E,3E)-4-carboxy-1,3-pentadien-1-yl]-3,4,4a,5,6,9-hexahydro-3-methyl-1-oxo-,7-methyl ester, (3R,4S,4aS,9aR)-

Pseudolarix acid B

Pseudolaric acid B, 98%, from Pseudolarix amabilis (J. Nelson) Rehder

(-)-Pseudolaric Acid B

(2E,4E)-5-((3R,4S,4aS,9aS)-4a-acetoxy-7-(methoxycarbonyl)-3-methyl-1-oxo-3,4,4a,5,6,9-hexahydro-1H-4,9a-ethanocyclohepta[c]pyran-3-yl)-2-methylpenta-2,4-dienoic acid

7-Di-O-methylnaringenin

(2E,4E)-5-((3R,4S,4aS,9aR)-4a-Acetoxy-7-(methoxycarbonyl)-3-methyl-1-oxo-3,4,4a,5,6,9-hexahydro-1H-4,9a-ethanocyclohepta[c]pyran-3-yl)-2-methylpenta-2,4-dienoic acid

82508-31-4

C23H28O8

chemical reagent

pharmaceutical intermediate

phytochemical

reference standards from Chinese medicinal herbs (TCM).

standardized herbal extract

Inhibitors