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
- Molecular Weight:
- 432.46
- MOL File:
- 82508-31-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/7/28 17:44:41
| 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 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS06,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H361fd | |||||||||
| Precautionary statements | P201-P301+P310+P330 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
PSEUDOLARIC ACID B price More Price(2)
PSEUDOLARIC ACID B Chemical Properties,Uses,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.
PSEUDOLARIC ACID B Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 195)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12459 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
| Chengdu Biopurify Phytochemicals Ltd. | +8618080483897 | China | 3424 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | China | 8828 | 58 | Inquiry |
| BOC Sciences | +1-631-485-4226 | United States | 19553 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | China | 12210 | 58 | Inquiry |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | United States | 19892 | 58 | Inquiry |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | China | 10326 | 58 | Inquiry |
| Apeloa Pharmaceutical Co., Ltd. | +86-0571-87635730 +8615858229168 | China | 1478 | 58 | Inquiry |
82508-31-4(PSEUDOLARIC ACID B)Related Search:
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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