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(R)-NOBIN

(R)-NOBIN structure

CAS No.: 137848-28-3

Chemical Name:: (R)-NOBIN

Synonyms: NOBIN;R-NOBIN;(R)-(+)-NOBIN;(R)-(+)-NOBIN 99%;R-2'-AMINO-1,1'-BINAPHTHALEN-2-OL;(R)-2'-amino-1,1'-binaphthyl-2-ol;-2-Amino-2'-hydroxy-1,1'-binaphthyl;(R)-2'-amino-[1,1'-binaphthalen]-2-ol;(+)-2-Amino-2'-hydroxy-1,1'-binaphthyl;(R)-(+)-2-AMINO-2'-HYDROXY-1 1'-BINAPHT

CBNumber:: CB1320732

Molecular Formula:: C20H15NO

Molecular Weight:: 285.34

MDL Number:: MFCD01882346

MOL File:: 137848-28-3.mol

MSDS File:: SDS

Last updated:2026-05-27 23:29:14

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(R)-NOBIN Properties

Melting point	171.0 to 175.0 °C
Boiling point	471.5±30.0 °C(Predicted)
Density	1.275±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
form	crystals
pka	8.90±0.50(Predicted)
Appearance	White to off-white Solid
InChI	1S/C20H15NO/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12,22H,21H2
InChIKey	HIXQCPGXQVQHJP-UHFFFAOYSA-N
SMILES	Nc1c(c4c(cc1)cccc4)c2c3c(ccc2O)cccc3
CAS DataBase Reference	137848-28-3(CAS DataBase Reference)
UNSPSC Code	12352005
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS09

Signal word

Danger

Hazard statements

H318-H410

Precautionary statements

P273-P280-P305+P351+P338-P391-P501

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Xi,N

Risk Statements

41-50/53

Safety Statements

26-39-60-61

RIDADR

UN 3077 9 / PGIII

WGK Germany

HS Code

29222990

Storage Class

11 - Combustible Solids

Hazard Classifications

Aquatic Acute 1
Aquatic Chronic 1
Eye Dam. 1

NFPA 704

	0
2		0

(R)-NOBIN price More Price(35)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	713708	(R)-(+)-2′-Amino-1,1′-binaphthalen-2-ol 97%	137848-28-3	500mg	$413	2026-04-30	Buy
Sigma-Aldrich	713708	(R)-(+)-2′-Amino-1,1′-binaphthalen-2-ol 97%	137848-28-3	100mg	$76	2023-06-20	Buy
TCI Chemical	A2316	(R)-(+)-2-Amino-2'-hydroxy-1,1'-binaphthyl >98.0%(HPLC)	137848-28-3	100mg	$195	2026-04-30	Buy
Usbiological	261452	(R)-(+)-2-Amino-2'-hydroxy-1,1'-binaphthyl Asreported	137848-28-3	25mg	$326	2026-06-03	Buy
Usbiological	261452	(R)-(+)-2-Amino-2'-hydroxy-1,1'-binaphthyl Asreported	137848-28-3	50mg	$455	2026-06-03	Buy

Product number	Packaging	Price	Buy
713708	500mg	$413	Buy
713708	100mg	$76	Buy
A2316	100mg	$195	Buy
261452	25mg	$326	Buy
261452	50mg	$455	Buy

(R)-NOBIN Chemical Properties, Uses, Production

Chemical Properties

Red crystal

Uses

(R)-(+)-2′-Amino-1,1′-binaphthalen-2-ol may be used as a catalyst in the asymmetric PTC (phase-transfer catalysis) synthesis of α-amino acids. (R)-NOBIN reacts with trans-azobenzene-4,4′-dicarbonyl chloride to form poly(ester-amide)s, which shows backbone light-regulated chiroptical response.

General Description

(R)-(+)-2′-Amino-1,1′-binaphthalen-2-ol is a non-symmetrically substituted 1,1′-binaphthalene ligand.

(R)-NOBIN Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-NOBIN Suppliers

Global Suppliers ( 157)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Chiral bio-compound co., Ltd.	021-5068 3667/17749785980/1029026415; 17749785980	1029026415@qq.com	China	4501	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Shijiazhuang Sdyano Fine Chemical Co., Ltd.	0311-89250318 13582355795	master@sjzsdyn.com	China	2776	65
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Shanghai Longsheng chemical Co.,Ltd.	58099637 13585536065	sales@shlschem.com	China	9880	59
Nanjing Chemlin Chemical Co., Ltd	025-83697070 13770331960	info@chemlin.com.cn	China	16305	64
Daicel Chiral Technologies (China)CO.,LTD	021-50460086-9 15921403865	han_yajun@dctc.daicel.com	China	7909	65
Tianjin Derchemist Science & Technology Co., Ltd.	22-58627059 13920586291	zdcomcon@126.com	China	4094	50

Supplier	Advantage
Shanghai Chiral bio-compound co., Ltd.	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Shijiazhuang Sdyano Fine Chemical Co., Ltd.	65
Capot Chemical Co., Ltd	66
Shanghai Longsheng chemical Co.,Ltd.	59
Nanjing Chemlin Chemical Co., Ltd	64
Daicel Chiral Technologies (China)CO.,LTD	65
Tianjin Derchemist Science & Technology Co., Ltd.	50

View Latest Price from (R)-NOBIN manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-14	(R)-NOBIN 137848-28-3	$215.00-911.00	1g	0.98	1kg	Shanghai UCHEM Inc.
2021-08-12	(R)-NOBIN 137848-28-3	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
2019-07-06	(R)-NOBIN 137848-28-3	$1.00	1KG	98%	100KG	Career Henan Chemical Co

(R)-NOBIN
137848-28-3
$215.00-911.00
0.98
Shanghai UCHEM Inc.

(R)-NOBIN
137848-28-3
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

(R)-NOBIN
137848-28-3
$1.00
98%
Career Henan Chemical Co

(R)-NOBIN Spectrum

(R)-NOBIN(137848-28-3)¹HNMR

137848-28-3 ((R)-NOBIN) Related Search:

(R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl N-Benzylquininium chloride (R)-3,3'-Dibromo-2,2'-bis(meth R-3,3'-Bis(triphenylsilyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthol R-3,3'-di-9-phenanthrenyl-1,1'-Binaphthalene]-2,2'-diol

R-3,3'-Bis(phenyl)-1,1'-bi-2-naphthol R-2,2'-bis(methoxymethoxy)-3,3'-diphenyl-1,1'-Binaphthalene R-3,3'-diiodo-2,2'-bis(MethoxyMethoxy)1,1'-Binaphthalene R-3,3'-Bis(phenyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate R-3,3'-bis[4-(trifluoroMethyl)phenyl]-[1,1'-Binaphthalene]-2,2'-diol

(11bR)-2,6-Di-9-phenanthrenyl-4-hydroxy-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-oxide (S)-2'-Amino-1,1'-binaphthalen-2-ol (R)-NOBIN

1of3

S-(-)-2-AMINO-2'-HYDROXY-1,1'-BINAPHTYL (S)-(-)-2-AMINO-2'-HYDROXY-1,2'-BINAPHTHYL (R)-(+)-NOBIN R-(+)-2-AMINO-2'-HYDROXY-1,1'-BINAPHTYL R-2'-AMINO-1,1'-BINAPHTHALEN-2-OL (R)-(+)-2-AMINO-2'-HYDROXY-1 1'-BINAPHT (R)-(+)-2-AMINO-2'-HYDOXY-1,1'-BINAPHTHOL (R)-(-)-2-AMINO-2''-HYDROXY-1,1''-BINAPHTHYL / R-NOBIN (R)-(+)-NOBIN 99% R-2'-Amino-1,1'-binaphthalen-2-ol, R-NOBIN (R)-(+)-1-(2-Amino-1-naphthyl)-2-naphthol (R)-(+)-NOBIN (R)-(+)-2'-Amino-1,1'-binaphthalen-2-ol (R)-NOBIN [(R)-(+)-2-AMino-2'-hydroxy-1,1'-binaphthyl] 1-(2-amino-2-hydroxy-3H-naphthalen-1-yl)-2-naphthalenol (R)-(+)-2'-Amino-1,1'-binaphthalen-2-ol 97% (R)-(+)-1-(2-Amino-1-naphthyl)-2-naphthol -2-Amino-2'-hydroxy-1,1'-binaphthyl (R)-2'-Amino-1,1'-binaphthalen-2-ol, 99%e.e. (R)-2'-amino-1,1'-binaphthyl-2-ol (R)-(+)-2-Amino-2'-hydroxy-1,1'-binaphthyl > [1,1'-Binaphthalen]-2-ol, 2'-amino-, (1R)- (+)-2-Amino-2'-hydroxy-1,1'-binaphthyl (R)-2-Amino-2’-hydroxy-1,1’-binaphthalene (R)-(+)-2-Amino-2'-hydroxy-1,1'-binaphthyl (R)-2'-amino-[1,1'-binaphthalen]-2-ol (R)-(+)-2-Amino-2''-hydroxy-1,1''-binaphthyl (R)-2'-Amino-1,1'-binaphthalen-2-ol (R)-NOBIN (R)-(+)-2′-Amino-1,1′-binaphthalen-2-ol (R)-(+)-2′-Amino-1,1′-binaphthalen-2-ol, CAS 137848-28-3 NOBIN R-NOBIN 137848-28-3 Chiral Compound Auxiliaries,Catalysts CHIRAL COMPOUNDS chiral