4-(7,8,9,10-TETRAHYDRO-5,7,7,10,10-PENTAMETHYL-5H-BENZO[E]NAPHTHO[2,3-B][1,4]DIAZEPIN-13-YL)BENZOIC ACID
- Product Name
- 4-(7,8,9,10-TETRAHYDRO-5,7,7,10,10-PENTAMETHYL-5H-BENZO[E]NAPHTHO[2,3-B][1,4]DIAZEPIN-13-YL)BENZOIC ACID
- CAS No.
- 155877-83-1
- Chemical Name
- 4-(7,8,9,10-TETRAHYDRO-5,7,7,10,10-PENTAMETHYL-5H-BENZO[E]NAPHTHO[2,3-B][1,4]DIAZEPIN-13-YL)BENZOIC ACID
- Synonyms
- LE 135;4-(7,8,9,10-TETRAHYDRO-5,7,7,10,10-PENTAMETHYL-5H-BENZO[E]NAPHTHO[2,3-B][1,4]DIAZEPIN-13-YL)BENZOIC ACID;4-(7,8,9,10-Tetrahydro-5,7,7,10,10-pentamethyl-5H-benzo[e]naphtho[2,3-b][1,4]diazepin-13-yl)benzoic acid;4-(5,7,7,10,10-Pentamethyl-7,8,9,10-tetrahydro-5H-benzo[e]naphtho[2,3-b][1,4]diazepin-13-yl)benzoic acid;4-(7,8,9,10-Tetrahydro-5,7,7,10,10-pentamethyl-(5H)-benzo[e]naphtho[2.3-b][1.4]diazepine-13-yl)benzoicacid;Benzoic acid, 4-(7,8,9,10-tetrahydro-5,7,7,10,10-pentaMethyl-5H-benzo[e]naphtho[2,3-b][1,4]diazepin-13-yl)-
- CBNumber
- CB8162724
- Molecular Formula
- C29H30N2O2
- Formula Weight
- 438.56
- MOL File
- 155877-83-1.mol
4-(7,8,9,10-TETRAHYDRO-5,7,7,10,10-PENTAMETHYL-5H-BENZO[E]NAPHTHO[2,3-B][1,4]DIAZEPIN-13-YL)BENZOIC ACID Property
- Boiling point:
- 601.3±55.0 °C(Predicted)
- Density
- 1.17±0.1 g/cm3(Predicted)
- storage temp.
- 2-8°C
- solubility
- DMSO: soluble15mg/mL, clear
- pka
- 3.02±0.10(Predicted)
- form
- powder
- color
- yellow to orange
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- SML0809
- Product name
- LE 135
- Purity
- ≥98% (HPLC)
- Packaging
- 5mg
- Price
- $118
- Updated
- 2024/03/01
- Product number
- SML0809
- Product name
- LE 135
- Purity
- ≥98% (HPLC)
- Packaging
- 25mg
- Price
- $479
- Updated
- 2024/03/01
- Product number
- 14415
- Product name
- LE 135
- Purity
- ≥98%
- Packaging
- 1mg
- Price
- $32
- Updated
- 2024/03/01
- Product number
- 14415
- Product name
- LE 135
- Purity
- ≥98%
- Packaging
- 5mg
- Price
- $100
- Updated
- 2024/03/01
- Product number
- 14415
- Product name
- LE 135
- Purity
- ≥98%
- Packaging
- 10mg
- Price
- $139
- Updated
- 2024/03/01
4-(7,8,9,10-TETRAHYDRO-5,7,7,10,10-PENTAMETHYL-5H-BENZO[E]NAPHTHO[2,3-B][1,4]DIAZEPIN-13-YL)BENZOIC ACID Chemical Properties,Usage,Production
Description
LE 135 is a retinoic acid receptor (RAR) antagonist that displays moderate selectivity for RARβ over RARα (Kis = 0.22 and 1.4 μM, respectively). LE 135 inhibits retinoic acid-
Uses
LE 135 has been used for in vitro islet treatment.
Definition
ChEBI: 4-(5,7,7,10,10-pentamethyl-8,9-dihydronaphtho[2,3-b][1,4]benzodiazepin-13-yl)benzoic acid is a dibenzodiazepine.
Biological Activity
Retinoic acid antagonist; displays moderate selectivity for RAR β over RAR α (Ki values are 0.22 and 1.4 μ M respectively). Highly selective over RAR γ and RXR α . Inhibits human HL-60 leukemia cell differentiation induced by Am80 (IC 50 = 150 nM).
Biochem/physiol Actions
LE135 is a retinoic acid receptor (RAR) antagonist with selectivity for RARβ (Ki = 220 nM) over RARα (Ki = 1.4 μM). LE135 inhibits retinoic acid-induced transcriptional activation of RARβ (>70% inhibition at 10 μM), but not RARα, RARγ or retinoid X receptor α (RXRα). There is high interest in retinoic acid receptors for cancer and for differentiation studies. LE135 has been shown to inhibit retinoid Am80-induced differentiation of human promyelocytic leukemia HL-60 cells with an IC50 value of 0.2 μM. LE135 has been used to study the role of a retinoic acid receptor-β (RARβ) on the differentiation of mesenchymal stem cells, and was found to inhibit the neuronal differentiation promoting effects of all-trans retinoic acid (ATRA) on mesenchymal stem cells.
storage
Store at +4°C
4-(7,8,9,10-TETRAHYDRO-5,7,7,10,10-PENTAMETHYL-5H-BENZO[E]NAPHTHO[2,3-B][1,4]DIAZEPIN-13-YL)BENZOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
4-(7,8,9,10-TETRAHYDRO-5,7,7,10,10-PENTAMETHYL-5H-BENZO[E]NAPHTHO[2,3-B][1,4]DIAZEPIN-13-YL)BENZOIC ACID Suppliers
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 821-50328103-801 18930552037
- Fax
- 86-21-50328109
- 3bsc@sina.com
- Country
- China
- ProdList
- 15839
- Advantage
- 69
- Tel
- 025-83697070
- Fax
- +86-25-83453306
- info@chemlin.com.cn
- Country
- China
- ProdList
- 19179
- Advantage
- 64
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
- Country
- China
- ProdList
- 51456
- Advantage
- 80
- Tel
- 888-539-0666
- Fax
- 888-539-0666
- info@emmx.com
- Country
- United States
- ProdList
- 8447
- Advantage
- 60
- Tel
- 16314854226
- info@bocsci.com
- Country
- United States
- ProdList
- 9923
- Advantage
- 65
- Tel
- 021-65675885 18964387627
- Fax
- 021-65675885
- info@efebio.com
- Country
- China
- ProdList
- 9806
- Advantage
- 58
- Tel
- 17368696818
- Country
- China
- ProdList
- 1984
- Advantage
- 58
- Tel
- +86-400-002-6226 +86-13028896684;
- sales@rrkchem.com
- Country
- China
- ProdList
- 57423
- Advantage
- 58
- Tel
- +1-781-999-5354 +1-00000000000
- marketing@targetmol.com
- Country
- United States
- ProdList
- 32161
- Advantage
- 58