(-)PPP
- Product Name
- (-)PPP
- CAS No.
- 477-47-4
- Chemical Name
- (-)PPP
- Synonyms
- (-)PPP;(-)PPP;AXL1717;AXL 1717;AXL-1717;NSC 36407;Metacavir;PICROPODOPHYLLIN;(-)PPP USP/EP/BP;Pictopodophyllotoxin
- CBNumber
- CB8708520
- Molecular Formula
- C22H22O8
- Formula Weight
- 414.41
- MOL File
- 477-47-4.mol
(-)PPP Property
- Melting point:
- 225-227℃
- alpha
- D20 +9.4° (c = 0.7 in chloroform)
- Boiling point:
- 453.31°C (rough estimate)
- Density
- 1.370
- refractive index
- 1.4480 (estimate)
- storage temp.
- Sealed in dry,2-8°C
- solubility
- H2O: soluble
- form
- powder
- pka
- 13.26±0.40(Predicted)
- color
- white
- Sensitive
- Light Sensitive
- Stability:
- Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 1 month.
Safety
- Hazard Codes
- Xi,T
- Risk Statements
- 36/37/38-68-25-21
- Safety Statements
- 26-36-45-36/37
- RIDADR
- UN 3462 6.1/PG 2
- WGK Germany
- 3
- RTECS
- LV2510000
- HazardClass
- 6.1
- Toxicity
- LD50 intraperitoneal in mouse: 280mg/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- T9576
- Product name
- Picropodophyllotoxin
- Purity
- ≥96% (HPLC), powder
- Packaging
- 1mg
- Price
- $150
- Updated
- 2024/03/01
- Product number
- 407247
- Product name
- IGF-1R Inhibitor, PPP
- Packaging
- 1mg
- Price
- $172
- Updated
- 2024/03/01
- Product number
- 659223
- Product name
- Poly(2,5-bis(3-sulfonatopropoxy)-1,4-phenylene, disodium salt-alt-1,4-phenylene)
- Purity
- light emitting, fluorescence λem?424?nm in H2O
- Packaging
- 500MG
- Price
- $431
- Updated
- 2023/06/20
- Product number
- J65916
- Product name
- IGF-1R Inhibitor, PPP
- Packaging
- 10mg
- Price
- $220
- Updated
- 2023/06/20
- Product number
- 17329
- Product name
- Picropodophyllotoxin
- Purity
- ≥98%
- Packaging
- 1mg
- Price
- $44
- Updated
- 2024/03/01
(-)PPP Chemical Properties,Usage,Production
Description
Picropodophyllotoxin (477-47-4) is a potent and selective inhibitor of insulin-like growth factor 1 receptor (IGF1R) which is non-competitive with ATP.1?Displays no activity at IR, EGFR, FGFR or PDGFR. Inhibits IGF1R autophosphorylation IC50 ~ 1 nM.1?Displays antiproliferative activity in numerous tumor cell lines, IC50 = 0.05 – 15 μM.2 Exhibits antiangiogenic activity.3?Picropodophyllotoxin attenuates intimal hyperplasia after vascular injury.4?Active in vivo.
Uses
Insulin growth factor 1 receptor inhibitor, antineoplastic
Uses
Picropodophyllotoxin is an insulin-like growth factor-I (IGF-I) receptor kinase inhibitor
Definition
ChEBI: An organic heterotetracyclic compound that has a furonaphthodioxole skeleton bearing 3,4,5-trimethoxyphenyl and hydroxy substituents.
General Description
Poly(2,5-bis(3-sulfonatopropoxy)-1,4-phenylene, disodium salt-alt-1,4-phenylene) (PPP-OPSO3) is a water soluble conjugating polymer that can be used as a donor molecule. It has a poly(p-phenylene) skeleton with each repeating unit having two phenylene groups. It can be used for a variety of optoelectronic applications.
Biological Activity
Orally active insulin-like growth factor 1 receptor (IGF1R) inhibitor that exhibits no activity at the insulin receptor, FGFR, PDGFR or EGFR. Inhibits IGF1R autophosphorylation (IC 50 ~ 1 nM), increases the fraction of cells in the G 2 /M phase and upregulates apoptosis. Exhibits antiproliferative effects in multiple cancer cell lines (IC 50 = 0.05 - 15 μ M), and has anticancer and antineovascularization activity in vivo .
Biochem/physiol Actions
Picropodophyllotoxin (PPP), an epimer of podophyllotoxin (PPT), has been reported to target insulin-like growth factor-I receptor (IGF-IR) and mediate anticancer functions. However, a study in 2007, has reported that PPP can induce G2-M cell cycle arrest even in IGF-IR deficient cells. Hence, the role of PPP in IGF-IR-mediated anticancer functions is debatable.
storage
Store at +4°C
References
1) Girnita et al. (2004), Cyclolignans as inhibitors of the insulin-like growth factor-1 receptor and malignant cell growth; Cancer Res., 64 236 2) Girnita et al. (2006), The insulin-like growth factor-I receptor inhibitor picropodophyllin causes tumor regression and attenuates mechanisms involved in invasion of iveal melanoma cells; Clin. Cancer Res., 12 1383 3) Menu et al. (2007), Targeting the IGF-1R using picropodophyllin in therapeutical 5T2MM mouse model of multiple myeloma: beneficial effects on tumor growth, angiogenesis, bone disease and survival; Int. J. Cancer, 121 1857 4) Razuvaev et al. (2007), The cyclolignan picropodophyllin attenuates intimal hyperplasia after rat carotid balloon injury by blocking insulin-like growth factor-1 receptor signaling; J. Vasc. Surg., 46 108
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View Lastest Price from (-)PPP manufacturers
- Product
- (-)PPP 477-47-4
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 200kg
- Release date
- 2019-12-30