2-Cyanobenzyl bromide
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2-Cyanobenzyl bromide Eigenschaften
- Schmelzpunkt:
- 72-74 °C(lit.)
- Siedepunkt:
- 111 °C / 1.5mmHg
- Dichte
- 1.5466 (rough estimate)
- Brechungsindex
- 1.6550 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Wasserl?slichkeit
- Slightly soluble in water
- L?slichkeit
- Chloroform (Slightly), Ethyl Acetate (Slightly)
- Aggregatzustand
- Crystalline Powder or Chunks
- Farbe
- White to gray-brown
- BRN
- 742605
- InChIKey
- QGXNHCXKWFNKCG-UHFFFAOYSA-N
- CAS Datenbank
- 22115-41-9(CAS DataBase Reference)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | C | ||
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R-S?tze: | 34 | ||
S-S?tze: | 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 |
Bildanzeige (GHS) | |||||||||||||||
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Alarmwort | Achtung | ||||||||||||||
Gefahrenhinweise |
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Sicherheit |
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2-Cyanobenzyl bromide Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R34:Verursacht Ver?tzungen.S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
Beschreibung
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.Chemische Eigenschaften
White to light yellow crystal powderVerwenden
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.
Allgemeine Beschreibung
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.l?uterung methode
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 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
2-[(6-Chloro-3,4-dihydro-3-Methyl-2,4-dioxo-1(2h)-pyriMidinyl)Methyl]benzonitrile
2-[(6-CHLORO-2,4-DIOXO-3,4-DIHYDROPYRIMIDIN-1(2H)-YL)METHYL]BENZONITRILE
2-(Hydroxymethyl)benzonitrile
Dibenzo[b,e]thiepin-11(6H)-on
2,3-dihydro-1-oxo-1H-indene-4-carbonitrile
2-[(2-formylpyrrol-1-yl)methyl]benzonitrile
N-[2-(AMINOMETHYL)BENZYL]-N,N-DIETHYLAMINE
2-Cyanobenzyl acetate
2-(4-HYDROXY-PIPERIDIN-1-YLMETHYL)-BENZONITRILE
2-Cyanobenzyl bromide Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 538)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Hebei Yanxi Chemical Co., Ltd. | +8617531153977 |
allison@yan-xi.com | China | 5856 | 58 |
Henan Bao Enluo International TradeCo.,LTD | +86-17331933971 +86-17331933971 |
deasea125996@gmail.com | China | 2472 | 58 |
Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +8617865335152 |
Mandy@hangyubiotech.com | China | 10986 | 58 |
hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 |
sales03@chemcn.cn | China | 970 | 58 |
Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 |
sales@capot.com | China | 29793 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21634 | 55 |
Hangzhou FandaChem Co.,Ltd. | +8615858145714 |
FandaChem@Gmail.com | China | 8771 | 55 |
Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 |
product@chemlin.com.cn | CHINA | 3009 | 60 |
Shanghai Yingrui Biopharma Co., Ltd. | +86-21-33585366 - 03@ |
sales03@shyrchem.com | CHINA | 738 | 60 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32965 | 60 |
22115-41-9()Verwandte Suche:
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2-Bromcinnamaldehyd
Brom
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Brommethan
α-Brom-p-toluonitril
α-Brom-m-toluonitril
- Adjacent cyano benzyl broMide
- O-CYANOBENZYL BROMIDE
- ALPHA-BROMO-O-TOLUONITRILE
- AKOS 92624
- AKOS BBS-00000052
- A-BROMO-O-TOLUNITRILE
- alpha-bromo-ortho-tolunitrile
- 2-CYANOBENZYL BROMIDE
- 2-(Bromomethyl)benzonitrile >=97%
- α-Bromo-o-toluntrile
- a-Bromo-o-tolunitrile, (2-Cyanobenzyl bromide)
- ALPHA-BROMO-ORTHO-TOLUNITRILE, 97+%
- Alpha-Bromo-O-Tolunitrile98%
- Benzonitrile, 2-(bromomethyl)-
- à-bromo-o-tolunitrile
- α-bromo-o-tolunitrile
- 2-Cyanobenzyl bromide 98%
- 2-Cyanobenzylbromide98%
- 2-CYANIDE BENZYL BROMIDE 99+%
- 2-(Bromomethyl)benzonitrile, 97% - (See B24278)
- α-Bromo-o-tolunitrile, 2-Cyanobenzyl bromide
- 2-(bromomethy)benzonitrile
- 2-(Bromomethyl)benzonitrile,98%
- α-Bromo-o-tolunitrile ,97%
- -Cyano benzyl broMide (O-Cyano benzyl broMide)
- 2-(Bromomethyl)benzonitrile 98%
- 2-(Bromomethyl)benzonitrile alpha-Bromo-o-tolunitrile
- o-(Bromomethyl)benzonitrile
- (2-Cyanophenyl)Methyl broMide
- 2-Cyanobenzyl bromide 2-(Bromomethyl)benzonitrile
- o-Cyanobenzyl Bromid 2-(Bromomethyl)Benzonitrile
- Alogliptin-2
- 2-CyanobenzylBromide>
- Cyanobenzyl bromide
- alogliptin impurities160
- alogliptin impurities13
- alpha-Bromo-o-tolunitrile,2-Cyano benzyl bromide
- ALPHA-BROMO-O-TOLUNITRILE
- 2-(BROMOMETHYL)BENZONITRILE
- Ortho Cyano Benzyl Bromide
- 1-Pyrrolidinepropanoicacid,2,11-dioxo-
- Alpha bromo toluoyl nitrile
- (2-Cyanophenyl)methyl bromide (Alogliptin Impurity)
- Alogliptin intermediate 2-Cyanobenzyl bromide
- 2-cynobenzyl bromide
- 22115-41-9
- 22115-14-9
- 2215-41-9
- BrCH2C6H4CN
- Cyanides/Nitriles
- Organic Building Blocks
- Nitrogen Compounds
- C8 to C9
- Building Blocks
- cyanide| alkyl bromide
- 22115-41-9