2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97%
- Product Name
- 2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97%
- CAS No.
- 139669-95-7
- Chemical Name
- 2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97%
- Synonyms
- 2,4-DIBROMO-THAZOLE-5-CARBALDEHYDE;2,4-Dibromo-thiazol-5-carbaldehyde;2,4-Dibromo-5-thiazolecarbaldehyde;2,4-DIBROMO-THIAZOLE-5-CARBALDEHYD;2,4-Dibromo-thiazole-5-carbaldehyde;2,4-Dibromo-5-thiazolecarboxaldehyde;2,4-Dibromothiazole-5-carboxaldehyde;5-Thiazolecarboxaldehyde, 2,4-dibromo-;2,4-dibroMo-1,3-thiazole-5-carbaldehyde;2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97%
- CBNumber
- CB9506631
- Molecular Formula
- C4HBr2NOS
- Formula Weight
- 270.93
- MOL File
- 139669-95-7.mol
2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97% Property
- Boiling point:
- 317.0±22.0 °C(Predicted)
- Density
- 2.332±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- -3.71±0.10(Predicted)
- Appearance
- Light yellow to brown Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory 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.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- D422808
- Product name
- 2,4-Dibromothiazole-5-carboxaldehyde
- Packaging
- 100mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- P000114228
- Product name
- 2,4-Dibromothiazole-5-carbaldehyde
- Purity
- 97%
- Packaging
- 100mg
- Price
- $22
- Updated
- 2021/12/16
- Product number
- P000114228
- Product name
- 2,4-Dibromothiazole-5-carbaldehyde
- Purity
- 97%
- Packaging
- 250mg
- Price
- $33
- Updated
- 2021/12/16
- Product number
- FD153604
- Product name
- 2,4-Dibromothiazole-5-carboxaldehyde
- Packaging
- 500mg
- Price
- $80
- Updated
- 2021/12/16
- Product number
- P000114228
- Product name
- 2,4-Dibromothiazole-5-carbaldehyde
- Purity
- 97%
- Packaging
- 1g
- Price
- $82
- Updated
- 2021/12/16
2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97% Chemical Properties,Usage,Production
Chemical Properties
Brown powder
Synthesis
2295-31-0
68-12-2
139669-95-7
General procedure for the synthesis of 2,4-dibromothiazole-5-carbaldehyde from 2,4-thiazolidinedione and N,N-dimethylformamide: A mixture of thiazolidine-2,4-dione (15.0 g, 128 mmol), phosphorus tribromide (POBr3, 183.6 g, 640 mmol) and N,N-dimethylformamide (DMF, 10.8 mL, 140.9 mmol ) mixture was heated to 75°C for 1 hr and then warmed to 100°C for 5 hr. After completion of the reaction, the mixture was cooled to room temperature, diluted with dichloromethane (CH2Cl2) and washed with saturated sodium bicarbonate (NaHCO3) solution. The organic phase was separated, filtered and concentrated. The residue was ground with petroleum ether and evaporated to give 8.0 g of 2,4-dibromothiazole-5-carbaldehyde as a black solid.
References
[1] Synthetic Communications, 1995, vol. 25, # 17, p. 2639 - 2645
[2] Bioorganic and Medicinal Chemistry Letters, 2006, vol. 16, # 1, p. 49 - 54
[3] Patent: US2007/203210, 2007, A1. Location in patent: Page/Page column 42
[4] Patent: WO2016/193551, 2016, A1. Location in patent: Page/Page column 31
2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97% Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97% manufacturers
- Product
- 2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE 139669-95-7
- Price
- US $6.60/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 1kg -1000kg
- Release date
- 2020-01-02