ChemicalBook > CAS DataBase List > 2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97%

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
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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
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Safety

Risk Statements 
36/37/38
Safety Statements 
26-37
HS Code 
29349990
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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..…

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N-Bromosuccinimide Price

TRC
Product number
D422808
Product name
2,4-Dibromothiazole-5-carboxaldehyde
Packaging
100mg
Price
$75
Updated
2021/12/16
Ark Pharm
Product number
P000114228
Product name
2,4-Dibromothiazole-5-carbaldehyde
Purity
97%
Packaging
100mg
Price
$22
Updated
2021/12/16
Ark Pharm
Product number
P000114228
Product name
2,4-Dibromothiazole-5-carbaldehyde
Purity
97%
Packaging
250mg
Price
$33
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD153604
Product name
2,4-Dibromothiazole-5-carboxaldehyde
Packaging
500mg
Price
$80
Updated
2021/12/16
Ark Pharm
Product number
P000114228
Product name
2,4-Dibromothiazole-5-carbaldehyde
Purity
97%
Packaging
1g
Price
$82
Updated
2021/12/16
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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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2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97% Suppliers

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View Lastest Price from 2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97% manufacturers

Career Henan Chemical Co
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

139669-95-7, 2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97%Related Search:

2,4-Dichloro-3-iodopyridine 2,4-DIBROMO-3-CHLOROPYRIDINE 7-Benzyl-2,4-dichloro-5,6... 2,4-Dibromothiazole-5-methanol 2,4-DIBROMO-5-NITROPYRIDINE 2,4-dichloro-6-phenylpyrimidine 2,4-dichloro-5-iodo-6-methylpyrimidine CHEMPACIFIC 38112 2,4-DIBROMOBENZOTHIAZOLE 2,4-DICHLORO-5-CYANOTHIAZOLE 2,4-Dichloro-5-thiazolecarboxaldehyde 5-Thiazolecarboxylic acid, 2,4-dichloro- 5-Thiazolecarboxylic acid, 2,4-dibromo- 2,4-Dibromothiazole 4-Bromothiazole 2-Amino-5-formylthiazole 2-Bromo-5-methylthiazole 2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97%

  • 2,4-DIBROMO-THAZOLE-5-CARBALDEHYDE
  • 2,4-DIBROMO-THIAZOLE-5-CARBALDEHYDE,97%
  • 2,4-dibroMo-1,3-thiazole-5-carbaldehyde
  • 2,4-Dibromo-5-thiazolecarboxaldehyde
  • 2,4-Dibromo-thiazole-5-carbaldehyde
  • 2,4-Dibromothiazole-5-carboxaldehyde
  • 2,4-DIBROMO-THIAZOLE-5-CARBALDEHYD
  • 5-Thiazolecarboxaldehyde, 2,4-dibromo-
  • 2,4-Dibromo-5-thiazolecarbaldehyde
  • 2,4-Dibromo-thiazol-5-carbaldehyde
  • 139669-95-7
  • C4HBr2NOS