ChemicalBook >> CAS DataBase List >>Carbamic acid, [(1R)-2-cyano-1-methylethyl]-, 1,1-dimethylethyl ester (9CI)

Carbamic acid, [(1R)-2-cyano-1-methylethyl]-, 1,1-dimethylethyl ester (9CI)

Carbamic acid, [(1R)-2-cyano-1-methylethyl]-, 1,1-dimethylethyl ester (9CI) structure

CAS No.: 170367-68-7

Chemical Name:: Carbamic acid, [(1R)-2-cyano-1-methylethyl]-, 1,1-dimethylethyl ester (9CI)

Synonyms: (R)-3-(Boc-amino)butanenitrile;(R)-tert-Butyl (1-cyanopropan-2-yl)carbamate;tert-butyl (R)-(1-cyanopropan-2-yl) carbamate;tert-butyl [(1R)-2-cyano-1-Methylethyl]carbaMate;tert-butyl N-[(1R)-2-cyano-1-methyl-ethyl]carbamate;(R)-1-cyanopropan-2-yl carbamate (tert-butyl carbamate);(2-cyano-1(R)-methylethyl)carbamic acid, 1,1-dimethylethyl ester;(R)-(2-Cyano-1-methylethyl)carbamic acid, 1,1-dimethylethyl ester;Carbamic acid, N-[(1R)-2-cyano-1-methylethyl]-, 1,1-dimethylethyl ester;Carbamic acid, [(1R)-2-cyano-1-methylethyl]-, 1,1-dimethylethyl ester (9CI)

CBNumber:: CB21053207

Molecular Formula:: C9H16N2O2

Molecular Weight:: 184.24

MDL Number:: MFCD12197316

MOL File:: 170367-68-7.mol

Last updated:2026-07-28 20:33:19

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Carbamic acid, [(1R)-2-cyano-1-methylethyl]-, 1,1-dimethylethyl ester (9CI) Properties

Melting point	70 °C
Boiling point	309.532±25.00 °C(Press: 760.00 Torr)(predicted)
Density	1.006±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
storage temp.	2-8°C
pka	11.725±0.46(predicted)
InChI	InChI=1S/C9H16N2O2/c1-7(5-6-10)11-8(12)13-9(2,3)4/h7H,5H2,1-4H3,(H,11,12)/t7-/m1/s1
InChIKey	DIUMTAGYVCAZRM-SSDOTTSWSA-N
SMILES	C(OC(C)(C)C)(=O)N[C@H](C)CC#N

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P280-P305+P351+P338

Carbamic acid, [(1R)-2-cyano-1-methylethyl]-, 1,1-dimethylethyl ester (9CI) price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	464090	(R)-tert-Butyl (1-Cyanopropan-2-yl)carbamate	170367-68-7	100mg	$382	2026-06-03	Buy
Usbiological	464090	(R)-tert-Butyl (1-Cyanopropan-2-yl)carbamate	170367-68-7	250mg	$595	2026-06-03	Buy
Synthonix	B69805	(R)-tert-Butyl (1-cyanopropan-2-yl)carbamate >98%	170367-68-7	100mg	$210	2026-05-06	Buy
Synthonix	B69805	(R)-tert-Butyl (1-cyanopropan-2-yl)carbamate >98%	170367-68-7	250mg	$244	2026-05-06	Buy
Synthonix	B69805	(R)-tert-Butyl (1-cyanopropan-2-yl)carbamate >98%	170367-68-7	1g	$252	2026-05-06	Buy

Product number	Packaging	Price	Buy
464090	100mg	$382	Buy
464090	250mg	$595	Buy
B69805	100mg	$210	Buy
B69805	250mg	$244	Buy
B69805	1g	$252	Buy

Carbamic acid, [(1R)-2-cyano-1-methylethyl]-, 1,1-dimethylethyl ester (9CI) Chemical Properties, Uses, Production

Uses

(R)-tert-Butyl (1-Cyanopropan-2-yl)carbamate is an intermediate used to synthesize spermidine analogs of 15-deoxyspergualin with immunosuppressive activities. It is also used to prepare pyridin-2-ylmethylaminopiperidin-1-ylbutyl amide CCR5 antagonists as inhibitors of M-tropic (R5) HIV-1 replication.

Carbamic acid, [(1R)-2-cyano-1-methylethyl]-, 1,1-dimethylethyl ester (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

Carbamic acid, [(1R)-2-cyano-1-methylethyl]-, 1,1-dimethylethyl ester (9CI) Suppliers

Global Suppliers ( 39)

Supplier	Tel	Email	Country	ProdList	Advantage
Shenzhen Chim Biotech Co., Ltd.	13692196024	sales@chimchem.com	China	500	55
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Nanjing Chemlin Chemical Co., Ltd	025-83697070 13770331960	info@chemlin.com.cn	China	16305	64
Shanghai Balmxy Pharmaceutical Co., Ltd	021-24206007 13764915196	sales@balmxy.com	China	6959	55
Changzhou Hopschain Chemical Co.,Ltd.	85528066 13775048983	sales@hopschem.com	China	31548	55
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd.	0531-58897130 15508676053	drug_impurity@sdcclh.com	China	2526	58
changzhou ansciep chemical co., ltd.	0519-86305871 13961213398;	tina@ansciepchem.com	China	1553	58
Dideu Industries Group Limited	+8617392712697	1022@dideu.com	China	29091	58
Baimei Jihua (Henan) Pharmaceutical Technology Co., Ltd	0371-88900765 18037465274	3430974218@qq.com	China	14171	58

Supplier	Advantage
Shenzhen Chim Biotech Co., Ltd.	55
Adamas Reagent, Ltd.	59
Nanjing Chemlin Chemical Co., Ltd	64
Shanghai Balmxy Pharmaceutical Co., Ltd	55
Changzhou Hopschain Chemical Co.,Ltd.	55
Amadis Chemical Company Limited	58
Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd.	58
changzhou ansciep chemical co., ltd.	58
Dideu Industries Group Limited	58
Baimei Jihua (Henan) Pharmaceutical Technology Co., Ltd	58

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Carbamic acid, [(1R)-2-cyano-1-methylethyl]-, 1,1-dimethylethyl ester (9CI) tert-butyl [(1R)-2-cyano-1-Methylethyl]carbaMate tert-butyl (R)-(1-cyanopropan-2-yl) carbamate (R)-tert-Butyl (1-cyanopropan-2-yl)carbamate (R)-(2-Cyano-1-methylethyl)carbamic acid, 1,1-dimethylethyl ester Carbamic acid, N-[(1R)-2-cyano-1-methylethyl]-, 1,1-dimethylethyl ester tert-butyl N-[(1R)-2-cyano-1-methyl-ethyl]carbamate (R)-3-(Boc-amino)butanenitrile (2-cyano-1(R)-methylethyl)carbamic acid, 1,1-dimethylethyl ester (R)-1-cyanopropan-2-yl carbamate (tert-butyl carbamate) 170367-68-7 N-BOC