2-Cyanobenzyl bromide
- Product Name
- 2-Cyanobenzyl bromide
- CAS No.
- 22115-41-9
- Chemical Name
- 2-Cyanobenzyl bromide
- Synonyms
- 2-(BROMOMETHYL)BENZONITRILE;ALPHA-BROMO-O-TOLUNITRILE;Ortho Cyano Benzyl Bromide;AKOS 92624;Alogliptin-2;AKOS BBS-00000052;Cyanobenzyl bromide;α-Bromo-o-toluntrile;A-BROMO-O-TOLUNITRILE;2-CYANOBENZYL BROMIDE
- CBNumber
- CB3241402
- Molecular Formula
- C8H6BrN
- Formula Weight
- 196.04
- MOL File
- 22115-41-9.mol
2-Cyanobenzyl bromide Property
- Melting point:
- 72-74 °C(lit.)
- Boiling point:
- 111 °C / 1.5mmHg
- Density
- 1.5466 (rough estimate)
- refractive index
- 1.6550 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Water Solubility
- Slightly soluble in water
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly)
- form
- Crystalline Powder or Chunks
- color
- White to gray-brown
- BRN
- 742605
- InChIKey
- QGXNHCXKWFNKCG-UHFFFAOYSA-N
- CAS DataBase Reference
- 22115-41-9(CAS DataBase Reference)
Safety
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-36/37/39-45-28A
- RIDADR
- UN 3261 8/PG 2
- WGK Germany
- 3
- F
- 10-19-21
- Hazard Note
- Corrosive
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 29269090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363Wash contaminated clothing before reuse.
N-Bromosuccinimide Price
- Product number
- 144711
- Product name
- 2-(Bromomethyl)benzonitrile
- Purity
- ≥97%
- Packaging
- 5g
- Price
- $49.1
- Updated
- 2024/03/01
- Product number
- 144711
- Product name
- 2-(Bromomethyl)benzonitrile
- Purity
- ≥97%
- Packaging
- 25g
- Price
- $64
- Updated
- 2024/03/01
- Product number
- C1556
- Product name
- 2-Cyanobenzyl Bromide
- Purity
- >98.0%(GC)
- Packaging
- 10g
- Price
- $68
- Updated
- 2024/03/01
- Product number
- C1556
- Product name
- 2-Cyanobenzyl Bromide
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $132
- Updated
- 2024/03/01
- Product number
- B24278
- Product name
- 2-(Bromomethyl)benzonitrile, 98%
- Packaging
- 25g
- Price
- $135.65
- Updated
- 2024/03/01
2-Cyanobenzyl bromide Chemical Properties,Usage,Production
Description
2-(Bromomethyl)benzonitrile reacts with 2H-tetrazole in the presence of KOH to yield 4-[(2H-tetra-zol-2-yl)meth-yl]benzonitrile. It undergoes base-promoted condensation reaction with homophthalic anhydride to yield 6,11-dihydro-5H-indeno[1,2-c]isoquinolin-5-one.
Chemical Properties
White to light yellow crystal powder
Uses
2-(Bromomethyl)benzonitrile is an intermediate in the synthesis of Alogliptin, an oral antihyperglycemic agent that is a selective inhibitor of the enzyme dipeptidyl peptidase-4 (DPP-4). Antidiabetic agent.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package.
General Description
2-(Bromomethyl)benzonitrile reacts with 2H-tetrazole in the presence of KOH to yield 4-[(2H-tetra-zol-2-yl)meth-yl]benzonitrile. It undergoes base-promoted condensation reaction with homophthalic anhydride to yield 6,11-dihydro-5H-indeno[1,2-c]isoquinolin-5-one.
Purification Methods
Purify the nitrile by steam distillation. Extract the distillate with Et2O, dry the extract (Na2SO4), evaporate and distil the residue. The solidified distillate can be recrystallised from pet ether or cyclohexane. NMR (CDCl3) : 7.8-7.2 (m 4H), 4.62 (s, 2H), IR max 2238 cm1 . [Drory Chem Ber 24 2570 1891, Borsche et al. Chem Ber 74 685 1934, Buckley et al. Aust J Chem 22 594 1969, Beilstein 9 III 2312.] LACHRYMATORY.
2-Cyanobenzyl bromide Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Cyanobenzyl bromide manufacturers
- Product
- 2-Cyanobenzyl bromide 22115-41-9
- Price
- US $30.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 2000kg
- Release date
- 2024-03-22
- Product
- 2-Cyanobenzyl bromide 22115-41-9
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1 ton
- Release date
- 2024-01-03
- Product
- 2-Cyanobenzyl bromide 22115-41-9
- Price
- US $85.00-850.00/kg
- Min. Order
- 10kg
- Purity
- 0.99
- Supply Ability
- 20tons
- Release date
- 2023-11-13