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ChemicalBook >> CAS DataBase List >>tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate

tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate

tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Structure
tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate structure
CAS No.
144282-37-1
Chemical Name:
tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate
Synonyms
Sitafloxacin Impurity 88;[(7S)-5-(Phenylmethyl)-5-azaspiro[2.4]hept-7-yl]carbamic;(S)-tert-Butyl (5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbaMate;tert-butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate;Intermediate of Xishataxing (pentacyclic ring of Xitafloxacin);Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-...;tert-butyl N-[(7S)-5-benzyl-5-azaspiro[2.4]heptan-7-yl]carbamate;(7S) -5- (benzyl) 5-azaspiro [2.4] heptane-7-ylamino tert butyl ester;[(7S)-5-(Phenylmethyl)-5-azaspiro[2.4]hept-7-yl]carbamic acid tert-butyl ester;Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-yl]-, 1,1-dimethylethyl ester
CBNumber:
CB12504570
Molecular Formula:
C18H26N2O2
Molecular Weight:
302.41
MDL Number:
MFCD17214772
MOL File:
144282-37-1.mol
MSDS File:
SDS
Last updated:2025-07-16 09:56:27
Product description Number Pack Size Price
(S)-tert-Butyl(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate 7102AA 250mg $236
(S)-TERT-BUTYL-(5-BENZYL-5-AZASPIRO[2.4]HEPTAN-7-YL)CARBAMATE 95.00% CCH0033526 5MG $497.37
(S)-TERT-BUTYL-(5-BENZYL-5-AZASPIRO[2.4]HEPTAN-7-YL)CARBAMATE 95.00% CCH0033526 1G $1315.65
(S)-tert-Butyl(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate 97% A299963 250mg $34
(S)-tert-Butyl(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate 97% A299963 100mg $34
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tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Properties

Boiling point 420.5±34.0 °C(Predicted)
Density 1.12
storage temp. 2-8°C
pka 12.31±0.20(Predicted)
Appearance White to off-white Solid
optical activity Consistent with structure
InChI InChI=1S/C18H26N2O2/c1-17(2,3)22-16(21)19-15-12-20(13-18(15)9-10-18)11-14-7-5-4-6-8-14/h4-8,15H,9-13H2,1-3H3,(H,19,21)/t15-/m1/s1
InChIKey UCBLMUMETZZNIZ-OAHLLOKOSA-N
SMILES C(OC(C)(C)C)(=O)N[C@H]1C2(CC2)CN(CC2=CC=CC=C2)C1

tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific 7102AA (S)-tert-Butyl(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate 144282-37-1 250mg $236 2021-12-16 Buy
American Custom Chemicals Corporation CCH0033526 (S)-TERT-BUTYL-(5-BENZYL-5-AZASPIRO[2.4]HEPTAN-7-YL)CARBAMATE 95.00% 144282-37-1 5MG $497.37 2021-12-16 Buy
American Custom Chemicals Corporation CCH0033526 (S)-TERT-BUTYL-(5-BENZYL-5-AZASPIRO[2.4]HEPTAN-7-YL)CARBAMATE 95.00% 144282-37-1 1G $1315.65 2021-12-16 Buy
Ambeed A299963 (S)-tert-Butyl(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate 97% 144282-37-1 250mg $34 2021-12-16 Buy
Ambeed A299963 (S)-tert-Butyl(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate 97% 144282-37-1 100mg $34 2021-12-16 Buy
Product number Packaging Price Buy
7102AA 250mg $236 Buy
CCH0033526 5MG $497.37 Buy
CCH0033526 1G $1315.65 Buy
A299963 250mg $34 Buy
A299963 100mg $34 Buy

tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Chemical Properties,Uses,Production

Synthesis

3.75 g of 5-benzyl-5-azaspiro[2.4]heptan-7-amine was added to the reaction flask, followed by 35 mL of ethanol, 3.75 g of triethylamine and 6.5 g of Boc2O.Stir the reaction at room temperature for 12-14 hours, concentrate, add ethyl acetate, and then use aqueous lemon solution, sodium bicarbonate solution, and saturatedWashed with brine, dried, concentrated and dried to give tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate.The yield was 98.2%.
Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-yl]-, 1,1-dimethylethyl ester

tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Preparation Products And Raw materials

Raw materials

Preparation Products

tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Suppliers

Global( 92)Suppliers
Supplier Tel Email Country ProdList Advantage
Suzhou Chukai Pharma Tech Co.,Ltd
+86-15151706780; +8615062531973 2279973922@qq.com China 404 58
Shanghai Yingrui Biopharma Co., Ltd. 		+86-21-33585366 - 03@ sales03@shyrchem.com CHINA 738 60
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29821 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
Shanghai Yingrui Biopharma Co.,Ltd 		21-33585366 export01@shyrchem.com CHINA 1319 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Hefei Hirisun Pharmatech Co., Ltd 		+8615056975894 shawn@hirisunpharm.com CHINA 9911 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739 info@dycnchem.com China 52705 58
Hangzhou Huarong Pharm Co., Ltd. 		571-86758373 +8613588754946 sales@huarongpharm.com CHINA 3148 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418684 +8618949823763 sales@tnjchem.com China 25356 58
Supplier Advantage
Suzhou Chukai Pharma Tech Co.,Ltd
58
Shanghai Yingrui Biopharma Co., Ltd. 		60
career henan chemical co 		58
Alchem Pharmtech,Inc. 		58
Shanghai Yingrui Biopharma Co.,Ltd 		58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		58
Hefei Hirisun Pharmatech Co., Ltd 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
Hangzhou Huarong Pharm Co., Ltd. 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58

View Lastest Price from tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-yl]-, 1,1-dimethylethyl ester pictures 2025-04-04 Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-yl]-, 1,1-dimethylethyl ester
144282-37-1
 US $0.00-0.00 / kg 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.
Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-yl]-, 1,1-dimethylethyl ester pictures 2019-07-06 Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-yl]-, 1,1-dimethylethyl ester
144282-37-1
 US $1.00 / KG 1KG 98% 100KG Career Henan Chemical Co

tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Spectrum

tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate(144282-37-1)1HNMR

144282-37-1(tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate)Related Search:

Sitafloxacin Impurity 12 Sitafloxacin Sesquihydrate 3-Quinolinecarboxylic acid, 8-chloro-6,7-difluoro-1-[(1R,2S)-2-fluorocyclopropyl]-1,4-dihydro-4-oxo- Carbamic acid, (7S)-5-azaspiro[2.4]hept-7-yl-, 1,1-dimethylethyl ester (9CI) ETHYL 3-(3-CHLORO-2,4,5-TRIFLUOROPHENYL)-3-OXOPROPANOATE
(1R,2S)-FLUOROCYCLOPROPYLAMINE TOSYLATE Sitafloxacin RRS isomer DU 6856 Sitafloxacin Impurity 14 7-((R)-7amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Sitafloxacin RSS isomer Sitagliptin Impurity C Sitafloxacin RSR isomer Sitafloxacin Isomer Impurity 6 Sitafloxacin Isomer Impurity 4
Citarfloxacin impurity D Citarfloxacin impurity B Sitafloxacin Isomer Impurity 5

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Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-yl]-, 1,1-dimethylethyl ester [(7S)-5-(Phenylmethyl)-5-azaspiro[2.4]hept-7-yl]carbamic acid tert-butyl ester CarbaMic acid, N-[(7S)-5-(phenylMethyl)-5-azaspiro[2.4]hept-7-yl]-, 1,1-diMethylethyl ester (S)-tert-Butyl (5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbaMate [(7S)-5-(Phenylmethyl)-5-azaspiro[2.4]hept-7-yl]carbamic tert-butyl N-[(7S)-5-benzyl-5-azaspiro[2.4]heptan-7-yl]carbamate tert-butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-... (7S) -5- (benzyl) 5-azaspiro [2.4] heptane-7-ylamino tert butyl ester Intermediate of Xishataxing (pentacyclic ring of Xitafloxacin) Sitafloxacin Impurity 88 144282-37-1