Isoxepac
- Product Name
- Isoxepac
- CAS No.
- 55453-87-7
- Chemical Name
- Isoxepac
- Synonyms
- 2-(11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic acid;Olapatadine;6,11-DIHYDRO-11-OXO-DIBENZ[B,E]OXEPIN-2-ACETIC ACID;6,11-Dihydro-11-oxodibenzo[b,e]oxepin-2-acetic Acid;hp549;artil;ND4-B2;P-720549;isoxepac;NSC 300907
- CBNumber
- CB3466254
- Molecular Formula
- C16H12O4
- Formula Weight
- 268.26
- MOL File
- 55453-87-7.mol
Isoxepac Property
- Melting point:
- 130-132°C
- Boiling point:
- 528.2±50.0 °C(Predicted)
- Density
- 1.39 g/cm3
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- soluble in Methanol
- pka
- 4.24±0.10(Predicted)
- form
- Solid
- color
- White to Light yellow to Light orange
- Merck
- 14,5237
- InChIKey
- QFGMXJOBTNZHEL-UHFFFAOYSA-N
- CAS DataBase Reference
- 55453-87-7(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- PHR2539
- Product name
- Olopatadine Related Compound C
- Purity
- Pharmaceutical Secondary Standard; Certified Reference Material
- Packaging
- 50MG
- Price
- $534
- Updated
- 2024/03/01
- Product number
- 1478436
- Product name
- Olopatadine Related Compound C
- Purity
- United States Pharmacopeia (USP) Reference Standard
- Packaging
- 35mg
- Price
- $1380
- Updated
- 2024/03/01
- Product number
- D4242
- Product name
- 6,11-Dihydro-11-oxodibenzo[b,e]oxepin-2-acetic Acid
- Purity
- >97.0%(HPLC)(T)
- Packaging
- 1g
- Price
- $60
- Updated
- 2024/03/01
- Product number
- D4242
- Product name
- 6,11-Dihydro-11-oxodibenzo[b,e]oxepin-2-acetic Acid
- Purity
- >97.0%(HPLC)(T)
- Packaging
- 5g
- Price
- $209
- Updated
- 2024/03/01
- Product number
- I917700
- Product name
- Isoxepac
- Packaging
- 10g
- Price
- $305
- Updated
- 2021/12/16
Isoxepac Chemical Properties,Usage,Production
Chemical Properties
Beige Solid
Uses
Isoxepac is a non-steroidal anti-inflammatory with analgesic and antipyretic activity. It is more slowly absorbed and eliminated in the rat and rabbit after oral dosing than in the dog, rhesus monkey and man.It can be used to treat allergic rhinitis, urticaria, and skin diseases with itching symptoms.
Definition
ChEBI: Isoxepac is a dibenzooxazepine.
Preparation
Isoxic acid is an important intermediate in the synthesis of the new preferred anti-allergic drug, olopatadine hydrochloride, preparation method of isoxepac:
(1) condensation: prepare p-hydroxyphenylaceticacid 8-12 part, phthalide 6-12 part, sodium methylate 8-12 part by weight; Dissolve with DMAC and to add said sodium methylate behind said p-hydroxyphenylaceticacid and the phthalide; Be that 0.1-10Pa is heated to 80-170 ℃ of reaction 3-10h at pressure then; Regulate the pH value to 1-5,4-(2-carboxyl benzyloxy) toluylic acid is separated out in crystallization;
(2) cyclization: with Glacial acetic acid min. 99.5 dissolving step (1) gained 4-(2-carboxyl benzyloxy) toluylic acid, adding 3-52 weight part polyphosphoric acid again, is that 0.1-10Pa is heated to 30-100 ℃ of reaction 3-12h at pressure, and crystallisation by cooling gets the Isoxepac bullion then;
(3) purify: behind the said Isoxepac bullion of acetic acid ethyl dissolution, refining decolouring gets the Isoxepac product.
https://patents.google.com/patent/CN102838582A/en
brand name
Artil(Hoechst-Roussel) .
Isoxepac Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Isoxepac manufacturers
- Product
- Isoxepac 55453-87-7
- Price
- US $0.00/Kg/Drum
- Min. Order
- 1KG
- Purity
- 98.5%min
- Supply Ability
- 1000kg
- Release date
- 2021-07-01
- Product
- Isoxepac 55453-87-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-29
- Product
- Isoxepac 55453-87-7
- Price
- US $40.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10 tons
- Release date
- 2023-10-19