ChemicalBook > CAS DataBase List > 1,3,5-TRIBROMOADAMANTANE

1,3,5-TRIBROMOADAMANTANE

Product Name: 1,3,5-TRIBROMOADAMANTANE
CAS No.: 707-34-6
Chemical Name: 1,3,5-TRIBROMOADAMANTANE
Synonyms: SALOR-INT L496510-1EA;LABOTEST-BB LT00077082;1,3,5-Tribromoadamentane;1,3,5-TRIBROMOADAMANTANE;Carboxyamidotriazole Impurity 7;(1s,3s,5s)-1,3,5-tribromoadamantane*;Tricyclo[3.3.1.13,7]decane, 1,3,5-tribromo-
CBNumber: CB8292777
Molecular Formula: C10H13Br3
Formula Weight: 372.92
MOL File: 707-34-6.mol

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1,3,5-TRIBROMOADAMANTANE Property

Melting point:: 126-127℃ (hexane )
Boiling point:: 329.0±22.0 °C(Predicted)
Density: 2.235±0.06 g/cm3 (20 ºC 760 Torr)
storage temp.: Sealed in dry,Room Temperature
Appearance: White to off-white Solid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

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.

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N-Bromosuccinimide Price

TRC

Product number: T771750
Product name: 1,3,5-Tribromoadamantane
Packaging: 50mg
Price: $165
Updated: 2021/12/16

AK Scientific

Product number: 5756CE
Product name: 1,3,5-Tribromoadamantane
Packaging: 250mg
Price: $190
Updated: 2021/12/16

AK Scientific

Product number: 5756CE
Product name: 1,3,5-Tribromoadamantane
Packaging: 100mg
Price: $143
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0361835
Product name: 1,3,5-TRIBROMOADAMANTANE
Purity: 95.00%
Packaging: 250MG
Price: $376.95
Updated: 2021/12/16

AK Scientific

Product number: 5756CE
Product name: 1,3,5-Tribromoadamantane
Packaging: 5g
Price: $1680
Updated: 2021/12/16

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1,3,5-TRIBROMOADAMANTANE Chemical Properties,Usage,Production

Uses

1,3,5-Tribromoadamantane is an brominated impurity of Memantine (M218000), an antiparkinsonian and antispasmodic agent.

Synthesis

281-23-2

707-34-6

Step 1: In a 5L four-necked reaction flask equipped with a condenser, thermometer, and tail gas absorption device, slowly add 108 g of iron powder dropwise to 400 mL of anhydrous bromine for about half an hour. After the dropwise addition was completed, stirring was continued for 30 minutes. Step 2: Slowly add the remaining bromine dropwise to the reaction flask. After completion of the dropwise addition, the reaction system was heated to 45-50 °C, and then 600 g of adamantane was slowly added. The reaction temperature was raised to 62-65°C to reflux. The reaction lasted for 65 h, during which time samples were taken for GC analysis to monitor feedstock consumption (control experiment 1). The molar ratio of adamantane, anhydrous bromine and iron powder was 1:10.6:0.44. Step 3: After completion of the reaction, bromine was recovered by distillation. The reaction mixture was poured into ice containing 3.5 L of chloroform, stirred for 10 minutes, and then filtered through a diatomaceous earth pad. Step 4: The filtrate was washed with saturated aqueous sodium bisulfite to consume excess bromine (note cooling). Use 5 kg of solid sodium bisulfite for washing. Step 5: The organic layer was washed twice with water, using 3kg of water each time. After washing, the organic layer was concentrated to dryness to give 1.95kg of crude product. Step 6: The crude product was dissolved in 13L of methanol and heated until dissolved. 65g of activated carbon was added and filtered hot. The filtrate was crystallized with stirring (cooled with ice) and filtered to give 1.19kg of product. The mother liquor was concentrated to about one-third of the original volume, crystallized again with stirring, and filtered to obtain 250g of white fine powder.

References

[1] Chemische Berichte, 1960, vol. 93, p. 1366 - 1371
[2] Journal of Organic Chemistry, 2004, vol. 69, # 4, p. 1010 - 1019
[3] Chemistry - An Asian Journal, 2011, vol. 6, # 6, p. 1450 - 1455
[4] Journal of Organic Chemistry, 2014, vol. 79, # 14, p. 6738 - 6742
[5] Patent: CN104628526, 2016, B. Location in patent: Paragraph 0069-0075

1,3,5-TRIBROMOADAMANTANE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1,3,5-TRIBROMOADAMANTANE manufacturers

Career Henan Chemical Co

Product: 1,3,5-TRIBROMOADAMANTANE 707-34-6
Price: US $0.01/KG
Min. Order: 1KG
Purity: 98%; 99%
Supply Ability: 500g;1kg； 25kg
Release date: 2020-01-09

707-34-6, 1,3,5-TRIBROMOADAMANTANERelated Search:

Rimantadine hydrochloride 1-BROMO-3-METHYLADAMANTANE 1-BROMO-3-ETHYLADAMANTANE N-Acetyl DeMethyl MeMantine N-ADAMANTAN-1-YL-2-CHLORO-ACETAMIDE 1-METHYLADAMANTANE 3,5-DiMethyl-1-nitroadaMantane Tricyclo[3.3.1.13,7]decane-1,3-diaMine, 5,7-diMethyl- 1-BROMO-3,5,7-TRIMETHYLADAMANTANE 2-Adamantone-5-carboxylic acid 4α-Hydroxyadamantane-1-carboxylic acid 1-bromo-3-acetylamino-5,7-dimethyl adamantane 1-(Hydroxyacetylamino) Adamantane (HAAA) N,N'-(5,7-dimethyl adamantane-1,3-diyl) diacetamide 1-(Methoxyacetylamino) Adamantane (MAAA) 7-Acetamido-1,3,5-trimethyladamantane 1,5-Dibromopentane 1,3-DIBROMO-3-METHYLBUTANE

SALOR-INT L496510-1EA

LABOTEST-BB LT00077082

1,3,5-TRIBROMOADAMANTANE

1,3,5-Tribromoadamentane

(1s,3s,5s)-1,3,5-tribromoadamantane*

Tricyclo[3.3.1.13,7]decane, 1,3,5-tribromo-

Carboxyamidotriazole Impurity 7

707-34-6

C10H13Br3

Adamantane derivatives