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2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile

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

MOL File:: 58632-95-4.mol

MSDS File:: SDS

Modify Date:: 2023/4/23 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)
EPA Substance Registry System	Benzeneacetonitrile, .alpha.-[[[(1,1-dimethylethoxy)carbonyl]oxy]imino]- (58632-95-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)

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

RTECS

DA0513600

10-21

TSCA

Yes

HazardClass

6.1

PackingGroup

III

HS Code

29280090

NFPA 704

	1
2		0

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile price More Price(5)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	193372	2-(Boc-oxyimino)-2-phenylacetonitrile 99%	58632-95-4	5G	₹2522.23	2022-06-14	Buy
Sigma-Aldrich(India)	193372	2-(Boc-oxyimino)-2-phenylacetonitrile 99%	58632-95-4	25G	₹8237.83	2022-06-14	Buy
Sigma-Aldrich(India)	193372	2-(Boc-oxyimino)-2-phenylacetonitrile 99%	58632-95-4	100G	₹33644.1	2022-06-14	Buy
TCI Chemicals (India)	B0988	2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile	58632-95-4	5G	₹2100	2022-05-26	Buy
TCI Chemicals (India)	B0988	2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile	58632-95-4	25G	₹5100	2022-05-26	Buy

Product number	Packaging	Price	Buy
193372	5G	₹2522.23	Buy
193372	25G	₹8237.83	Buy
193372	100G	₹33644.1	Buy
B0988	5G	₹2100	Buy
B0988	25G	₹5100	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.

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( 301)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
OPULENT PHARMA	+91-9106692785 +91-9106692785	Gujarat, India	479	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6707	30	Inquiry
TSK Lifesciences	91-9397306789	Hyderabad, India	246	58	Inquiry
Opulent Pharma	08068441147Ext 981	Gujarat, India	810	58	Inquiry
Santo Righello Pvt. Ltd	91-9885571757	Hyderabad, India	919	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	China	29798	60	Inquiry

Supplier	Advantage
OPULENT PHARMA	58
TCI Chemicals (India) Pvt. Ltd.	58
CHEMSWORTH	30
TSK Lifesciences	58
Opulent Pharma	58
Santo Righello Pvt. Ltd	58
Alfa Aesar	58
A.J Chemicals	58
CLEARSYNTH LABS LTD.	58
Capot Chemical Co.,Ltd.	60

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

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile(58632-95-4)MS 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile(58632-95-4)¹HNMR 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile(58632-95-4)¹³CNMR 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile(58632-95-4)IR1 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile(58632-95-4)IR2 2-(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 carbonic acid tert-butyl [(E)-[cyano(phenyl)methylidene]amino] ester LABOTEST-BB LT00159655 2-(BOC-OXYIMINO)-2-PHENYLACETONITRILE 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 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 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile > 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile USP/EP/BP tert-butyl [(E)-[cyano(phenyl)methylidene]amino] carbonate 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