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(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane structure

CAS No.: 98760-08-8

Chemical Name:: (2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane

Synonyms: (2r,3s)-3-(n-boc-amino)-1-oxirane-4-phenylbutane;(2R，3S)-BOC-E;(2R,3S)-Boc-Epoxide;(2R,3S)-3-(N-BOC-AMI;(1S,2R)-Boc epoxide 　;Atazanavir Impurity C;Atazanavir Impurity 20;2-epoxy-4-phenylbutane;3S)-3-(tert-Butoxycarbonyl)aMino-1;THREO-N-BOC-L-PHENYLALANINE EPOXIDE

CBNumber:: CB6339142

Molecular Formula:: C15H21NO3

Molecular Weight:: 263.34

MDL Number:: MFCD00671705

MOL File:: 98760-08-8.mol

Last updated:2025-07-16 09:56:26

Product description	Number	Pack Size	Price
(2R,3S)-3-(tert-Boc)amino-1,2-epoxy-4-phenylbutane	B618531	2g	$90
(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane	FB07938	10g	$60
threo-N-Boc-L-phenylalanineepoxide,≥99%(HPLC) ≥99%(HPLC)	16816	25G	$88.52
(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane	P506	1g	$10
threo-N-Boc-L-phenylalanineepoxide,≥99%(HPLC) ≥99%(HPLC)	16816	1G	$13.5
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(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane Properties

Melting point	50-52°C
Boiling point	398.8±25.0 °C(Predicted)
Density	1.118±0.06 g/cm3(Predicted)
storage temp.	2-8°C
solubility	Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka	12.19±0.46(Predicted)
form	Solid
color	White to Off-White
optical activity	Consistent with structure
InChI	InChI=1/C15H21NO3/c1-15(2,3)19-14(17)16-12(13-10-18-13)9-11-7-5-4-6-8-11/h4-8,12-13H,9-10H2,1-3H3,(H,16,17)/t12-,13-/s3
InChIKey	NVPOUMXZERMIJK-NYZMZBMTNA-N
SMILES	[C@H]([C@@]1([H])OC1)(NC(=O)OC(C)(C)C)CC1C=CC=CC=1 \|&1:0,1,r\|
CAS DataBase Reference	98760-08-8(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
HS Code	29242998

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane price More Price(28)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	B618531	(2R,3S)-3-(tert-Boc)amino-1,2-epoxy-4-phenylbutane	98760-08-8	2g	$90	2021-12-16	Buy
Biosynth Carbosynth	FB07938	(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane	98760-08-8	10g	$60	2021-12-16	Buy
Chem-Impex	16816	threo-N-Boc-L-phenylalanineepoxide,≥99%(HPLC) ≥99%(HPLC)	98760-08-8	25G	$88.52	2021-12-16	Buy
AK Scientific	P506	(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane	98760-08-8	1g	$10	2021-12-16	Buy
Chem-Impex	16816	threo-N-Boc-L-phenylalanineepoxide,≥99%(HPLC) ≥99%(HPLC)	98760-08-8	1G	$13.5	2021-12-16	Buy

Product number	Packaging	Price	Buy
B618531	2g	$90	Buy
FB07938	10g	$60	Buy
16816	25G	$88.52	Buy
P506	1g	$10	Buy
16816	1G	$13.5	Buy

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane Chemical Properties,Uses,Production

Chemical Properties

White Crystalline Powder

Uses

Atazanavir intermediate. Enantiomer R

Application

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane is an intermediate of the HIV-1 protease inhibitor atazanavir (sc-207305) and aslo an intermediate of amprenavir.

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane synthesis

Synthesis of (2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane from (2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane Preparation Products And Raw materials

Raw materials

Preparation Products

Des-N-(methoxycarbonyl)-L-tert-leucine Bis-Boc Atazanavir

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane Suppliers

Global( 342)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Joiny Pharmaceutical Co.,LTD	+86-13681955282 +86-13681955282;	gyd@joiny-pharma.com	China	379	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20138	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Beijing Cooperate Pharmaceutical Co.,Ltd	010-60279497	sales01@cooperate-pharm.com	CHINA	1803	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21614	55
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3009	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29847	58
Zhejiang ZETian Fine Chemicals Co. LTD	+8618957127338	stella@zetchem.com	China	2161	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8497	58

Supplier	Advantage
Shanghai Joiny Pharmaceutical Co.,LTD	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Beijing Cooperate Pharmaceutical Co.,Ltd	55
Henan Tianfu Chemical Co.,Ltd.	55
Nanjing ChemLin Chemical Industry Co., Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Zhejiang ZETian Fine Chemicals Co. LTD	58
Jinan Carbotang Biotech Co.,Ltd.	58

View Lastest Price from (2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-12-01	(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane 98760-08-8	US $0.00 / KG	1KG	98%min	500kgs	WUHAN FORTUNA CHEMICAL CO., LTD
2025-11-19	(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane 98760-08-8	US $0.00 / kg	1kg	98%	10tons	Shanghai Joiny Pharmaceutical Co.,LTD
2025-11-18	(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane 98760-08-8	US $1.10 / g	1g	99.00%	100 Tons Min	Dideu Industries Group Limited

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane
98760-08-8
US $0.00 / KG
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane
98760-08-8
US $0.00 / kg
98%
Shanghai Joiny Pharmaceutical Co.,LTD

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane
98760-08-8
US $1.10 / g
99.00%
Dideu Industries Group Limited

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane Spectrum

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane(98760-08-8)¹HNMR

98760-08-8((2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane)Related Search:

ISOBUTANE Urethane 1-Chloro-2-methylpropane 4-Aminobenzoic acid Glycine

1,2-EPOXYTETRADECANE 3,4'-DIAMINODIPHENYLMETHANE ALTRENOGEST POLYURETHANE ETHYLENE OXIDE

Resin epoxy Diisobutyl phthalate Betaine Methyl anthranilate n-Butane

DI-TERT-BUTYL ETHER Anthranilic acid tert-Butyl carbamate

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(2R, 3S)-1,2-EPOXY-3-N-(TERT-BUTOXYCARBONYL)AMINO-4-PHENYLBUTANE (2r,3s)-3-(n-boc-amino)-1-oxirane-4-phenylbutane (2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane [1(S)-BENZYL-2(R),3-EPOXYPROPYL]-CARBAMIC ACID TERT-BUTYL ESTER THREO-N-BOC-L-PHENYLALANINE EPOXIDE TERT-BUTYL (1S)-1-[(2R)-OXIRAN-2-YL]-2-PHENYLETHYLCARBAMATE Tert-Butyl[(1S)-1-(2R)-Oxiranyl-2-Phenylethyl]carbamate Carbamic acid,[(1S)-1-(2R)-oxiranyl-2-phenylethyl]-,1,1-dimethylethyl ester (2R,3S)-1,2-Epoxy-3-(Boc-amino)-4-phenylbutane (2R,3S)-1,2-Epoxy-3-N-(tert-butoxycarbonyl)amino- (2R,3S)-3-(tert-Boc)amino-1,2-epoxy-4-phenylbutane [(1S)-1-((2R)-Oxiranyl)-2-phenylethyl]carbamic Acid tert-Butyl Ester N-[(1S)-1-[(2R)-2-Oxiranyl]-2-phenylethyl]-carbamic Acid 1,1-Dimethylethyl Ester tert-Butyl[(1S,2R)-oxiranyl-2-phenylethyl]carbamate (1S,2R)-Boc epoxide 　 (RS) BOC EPOXIDE // 2,R - 3S, - 3 - N - TERT - BUT Carbamic acid, N-[(1S)-1-[(2R)-2-oxiranyl]-2-phenylethyl]-, 1,1-dimethylethyl ester TERT-BUTYL (S)-1-((R)-OXIRAN-2-YL)-2-PHENYLETHYLCARBAMATE Atazanavir Impurity C (2R,3S)-3-[N-(tert-butyloxycarbonyl)amino]-1,2-epoxy-4-phenylbutane (1S) -1- (2R) -Ethoxyethyl-2-phenethylcarbamic acid tert-butyl ester / atazanavir intermediate Atazanavir Impurity 20 (2R,3S)-3-(N-BOC-amino)-1-oxirane-4-phenylbutane,98% 2-epoxy-4-phenylbutane 3S)-3-(tert-Butoxycarbonyl)aMino-1 "[(1S)-1-(2R)-oxiranyl-2-phenylethyl]-carbaMic acid- 1,1-diMethylethyl ester" [(1S)-1-(2R)-oxiranyl-2-phenylethyl]-, 1,1-diMethylethyl ester (2R,3S)-3-(t-BOC)amino-1,2-epoxy-4-phenylbutane (2R,3S)-3-(N-BOC-aMino)-1-oxirane-4-phenylbutane, 98% 5GR 2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane，Carbamic acid, N-[(1S)-1-(2R)-2-oxiranyl-2-phenylethyl]-, 1,1-dimethylethyl ester [(1S)-1-((2R)-Oxiranyl)-2-phenylethyl]carbaMic Acid tert- (2S, 3R)-1, 2-Epoxy-3-(Boc-aMino)-4-Phenylbutane (2R,3S)-N-Boc-3-amino-1,2-epoxy-4-Phenylbutane(Boc Epoxy) threo-N-Boc-L-phenylalanine epoxide≥ 99% (HPLC) (2R,3S)-3-(N-BOC-AMI tert-butyl N-[(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl]carbamate (2R,3S)-Boc-Epoxide (2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane [Boc-Epoxide] (2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane ISO 9001：2015 REACH (2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy- 4-phenylbutane(2R3S Epoxide) (2R，3S)-BOC-E (2R,3S)-3-(N-BOC-Amino)-1,2-epoxy-4-phenylbutane t-Butyl{(1s)-1-[(2R-oxiran-2-yl]-2-phenylethyl}carbamate (R-OPC) 2'-deoxy-2',2'-difluoro-,3',5'-dibenzoate (T9)" (2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane (Atazanavir Impurity) (2R,3S)-1,2-Epoxy-3-(tert-butoxycarbonylamino)-4-phenylbutane 98760-08-8 78760-08-8 98760-08-5 Heterocycles chiral Chiral Amino Epoxides Aromatics Compounds Aromatics Chiral Reagents