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2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile Structure
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile structure
CAS No.
58632-95-4
Chemical Name:
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
Synonyms
BOC-ON;2-(BOC-OXYIMINO)-2-PHENYLACETONITRILE;Boc-On99%;Boc-ON, 98+%;BOC-ON, 99% 5GR;BOC-ON, 99% 25GR;2-(tert-Butoxycarbon;LABOTEST-BB LT00159655;2-(Boc-oxyimino)-2-phenylacetonitrile 99%;tert-butyl alpha-cyanobenzylaminyl carbonate
CBNumber:
CB8741235
Molecular Formula:
C13H14N2O3
Molecular Weight:
246.26
MDL Number:
MFCD00001863
MOL File:
58632-95-4.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
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2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile Properties

Melting point 85-88 °C (lit.)
Boiling point 389.26°C (rough estimate)
Density 1.1855 (rough estimate)
refractive index 1.6450 (estimate)
storage temp. -20°C
solubility Soluble in water or 1% acetic acid
form Fine Crystalline Powder
color White to slightly beige
Water Solubility insoluble
Sensitive Moisture Sensitive
BRN 2217296
CAS DataBase Reference 58632-95-4(CAS DataBase Reference)
FDA UNII F039SLP7BB
EPA Substance Registry System Benzeneacetonitrile, .alpha.-[[[(1,1-dimethylethoxy)carbonyl]oxy]imino]- (58632-95-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS06,GHS07
Signal word  Danger
Hazard statements  H301-H315-H319-H302-H312-H332-H335
Precautionary statements  P264-P270-P280-P301+P310+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P405-P501-P261-P304+P340-P305+P351+P338-P501a
Hazard Codes  Xn,Xi
Risk Statements  36/37/38-20/21/22
Safety Statements  22-24/25-36/37/39-26-36
RIDADR  3276
WGK Germany  3
RTECS  DA0513600
F  10-21
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29280090
NFPA 704
1
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2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile price More Price(37)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 193372 2-(Boc-oxyimino)-2-phenylacetonitrile 99% 58632-95-4 5g $27.18 2024-03-01 Buy
Sigma-Aldrich 193372 2-(Boc-oxyimino)-2-phenylacetonitrile 99% 58632-95-4 25g $48.5 2024-03-01 Buy
TCI Chemical B0988 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile >98.0%(N) 58632-95-4 5g $25 2024-03-01 Buy
TCI Chemical B0988 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile >98.0%(N) 58632-95-4 25g $73 2024-03-01 Buy
Alfa Aesar A18906 Boc-ON, 98+% 58632-95-4 5g $33.65 2024-03-01 Buy
Product number Packaging Price Buy
193372 5g $27.18 Buy
193372 25g $48.5 Buy
B0988 5g $25 Buy
B0988 25g $73 Buy
A18906 5g $33.65 Buy

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile Chemical Properties,Uses,Production

Chemical Properties

White to off-white microcrystalline powder

Uses

Widely used for protection of amino groups in peptide synthesis and multi-step organic synthesis of small molecules.

Synthesis Reference(s)

Organic Syntheses, Coll. Vol. 6, p. 199, 1988
Tetrahedron Letters, 16, p. 4393, 1975 DOI: 10.1016/S0040-4039(00)91133-X

Purification Methods

Triturate the solid with 90% aqueous MeOH, filter, wash with 90% aqueous MeOH and dry it in a vacuum. Recrystallise it from MeOH (needles or plates), but use warm MeOH and cool to crystallise; do not boil as it decomposes slowly. IR has max 1785 (C=O) cm-1 and NMR (CDCl3) usually shows two tert-butyl singlets for syn and anti isomers. Store it in a brown bottle (fridge). It evolves CO2 at room temperature (stoppered bottle can explode!), but can be stored over silica gel which may extend its useful life to more than a year. [Itoh et al. Org Synth 59 95 1980.]

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

tert-Butyl 2-(methylamino)ethylcarbamate N-Boc-L-Histidine Boc-Aib-OH BOC-D-Phenylalanine 1-(Boc-amino)cyclopropanecarboxylic acid
(R)-1-Boc-3-methylpiperazine Boc-L-Threonine 1,9-BIS-BOC-1,5,9-TRIAZANONANE BIS- BOC-SPERMIDINE 1-N-BOC-1,2-CIS-CYCLOHEXYLDIAMINE
1-Boc-3,3-dimethylpiperazine BOC-GLY-GLY-GLY-OH N-BOC-ALPHA-METHYL-L-PROLINE (1S,2S)-Boc-1,2-diaminocyclohexane METHYL 4-BOC-PIPERAZINE-2-CARBOXYLATE
2-HYDROXYMETHYL-PYRROLIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER

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2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile Suppliers

Global( 296)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Hangzhou FandaChem Co.,Ltd. 		008657128800458; +8615858145714 fandachem@gmail.com China 9348 55
Shanghai Zheyan Biotech Co., Ltd. 		18017610038 zheyansh@163.com CHINA 3620 58
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD 		+86 18953170293 sales@sdzschem.com China 2931 58
Shenzhen Nexconn Pharmatechs Ltd 		+86-755-89396905 +86-15013857715 admin@nexconn.com China 10248 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Xiamen AmoyChem Co., Ltd 		+86-592-6051114 +8618959220845 sales@amoychem.com China 6387 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49390 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
Hangzhou FandaChem Co.,Ltd. 		55
Shanghai Zheyan Biotech Co., Ltd. 		58
career henan chemical co 		58
SHANDONG ZHI SHANG CHEMICAL CO.LTD 		58
Shenzhen Nexconn Pharmatechs Ltd 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Xiamen AmoyChem Co., Ltd 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58

View Lastest Price from 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile pictures 2022-09-27 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4
 US $0.00-0.00 / KG 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile pictures 2021-07-13 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile pictures 2021-07-09 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile Spectrum

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile(58632-95-4)MS2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile(58632-95-4)1HNMR2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile(58632-95-4)13CNMR2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile(58632-95-4)IR12-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile(58632-95-4)IR22-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile(58632-95-4)Raman

58632-95-4(2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile)Related Search:

4-tert-Butylcatechol tert-Butyllithium N-Carbobenzyloxyglycine 4-tert-Butylphenol tert-Butyl methyl ether
tert-Butyldimethylsilyl chloride (3-Methoxyphenyl)acetonitrile Diphenylacetonitrile Methyl 4-tert-butylbenzoate tert-Butanol
tert-Butyl hydroperoxide Benzeneacetonitrile Carbonyl iron powder Formic acid isopropyl ester Acetaldoxime
2-HYDROXYIMINO-2-PHENYLACETONITRILE FORMOXIME O-methylhydroxylamine

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alpha-[[[(1,1-dimethylethoxy)carbonyl]oxy]imino]-benzeneacetonitril N-TERT-BUTOXYCARBONYLOXYIMINO-2-PHENYLACETONITRILE 2-(tert-Butoxycarbon Boc-ON 2-(tert-ButoxycarbonyloxyiMino)-2-phenylacetonitrile N-((tert-Butoxycarbonyl)oxy)benziMidoyl cyanide BOC-ON, 99% 25GR BOC-ON, 99% 5GR 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile 2-(Boc-oxyimino)-2-phenylacetonitrile 99% 2-tert-Butyloxycarbonyloxyimino-2-phenyl acetonitrile≥ 99% (HPLC) 2-(tert-BOC-Oxyimino)-2-phenylacetonitrile for synthesis LABOTEST-BB LT00159655 2-(TERT-BUTOXYCARBONYLOXYIMINO)-2-PHENYLACETONITRILE 2-(T-BUTOXYCARBONYLOXYIMINO)-2-PHENYLACETONITRILE 2-T-BUTYLOXYCARBONYLOXYIMINO-2-PHENYL ACETONITRILE 2-(Boc-oxyimino)-2-phenylacetonitrile~2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile BOC-ON (2-t-butoxycarbonyloxyimino)-2-phenylacetonitirle) N-T-butoxycarbonyloxyimino-2-*phenylacetonitrile tert-butyl alpha-cyanobenzylaminyl carbonate BOC-ON (N-TERT-BUTOXYCARBONYLOXYIMINO-2- PHENYLACETONITRILE) 2-tert-Butyloxycarbonyloxyimino-2-phenyl acetonitrile Boc-ON, 98+% 2-Butoxycarbonyloximino-2-phenylacetonitrile [(CYANO-PHENYL-METHYLIDENE)AMINO] TERT-BUTYL CARBONATE Boc-On99% Boc-ON 2-t-Butyloxycarbonyloxyimino-2-phenyl acetonitrile Benzeneacetonitrile, alpha-[[[(1,1-dimethylethoxy)carbonyl]oxy]imino]- tert-Butyl [(cyano-phenylmethylidene)amino] carbonate 2-(t-Butyloxycarbonyl imino)-2-phenylacetonitrile Carbonic acid, (cyanophenylmethylene)azanyl 1,1-dimethylethyl ester carbonic acid tert-butyl [(E)-[cyano(phenyl)methylidene]amino] ester 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile > 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile USP/EP/BP tert-butyl [(E)-[cyano(phenyl)methylidene]amino] carbonate 2-(BOC-OXYIMINO)-2-PHENYLACETONITRILE BOC-ON 58632-95-4 CH33COCOONCC6H5CN Protecting and Derivatizing Reagents Synthetic Reagents Others Protection and Derivatization Peptide Synthesis Protective Reagents (Peptide Synthesis) Protection & Derivatization Reagents (for Synthesis) Biochemistry Peptide Synthesis Protection & Derivatization Reagents (for Synthesis) Protective Reagents (Peptide Synthesis) Synthetic Organic Chemistry Boc-Amino acid series Pharmaceutical Raw Materials