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ChemicalBook >> CAS DataBase List >> tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate

tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate

$5 - $2680
Product name: tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate
CAS: 896464-16-7
MF: C12H22N2O2
MW: 226.32
EINECS:
MDL Number:MFCD09839640
Synonyms:tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate;2,7-Diaza-spiro[3.5]nonane-7-carboxylic acid tert-butyl ester;2,7-Diazaspiro[3.5]nonane-7-carboxylic acid 1,1-dimethylethyl ester;2,7-Diazaspiro[3.5]nonane-7-carboxylicacid, 1,1-diMethylethyl ester dihydrochloride;tert-butyl 2,7-diazaspiro(3,5)nonane-7-carboxylate hcl;2,7-Diazaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester hydrochloride;tert-Butyl 2,7-diazaspiro[3.5]none-7-carboxylate;tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 98%

Price48 Properties Safety Information Description

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A1 Biochem Labs
aablocks
ACHEMBLOCK
AK Scientific
American Custom Chemicals Corporation
Apolloscientific
AstaTech
Biosynth
Chemenu
Crysdot
J&W Pharmlab
JR MediChem
Matrix Scientific
SynQuest Laboratories
Synthonix
TRC

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5MG
100mg
0.25g
250mg
0.5g
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2.5g
5G
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50g
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1/ G
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ManufacturerA1 Biochem Labs
Product number6575392
Product description2,7-Diaza-spiro[3.5]nonane-7-carboxylicacidtert-butylester 95%
Packaging5G
Price$300
Updated2021-12-16
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Manufactureraablocks
Product numberAA003VHD
Product descriptiontert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%
Packaging10g
Price$68
Updated2026-05-28
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Manufactureraablocks
Product numberAA003VHD
Product descriptiontert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%
Packaging100mg
Price$5
Updated2026-05-28
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Manufactureraablocks
Product numberAA003VHD
Product descriptiontert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%
Packaging250mg
Price$7
Updated2026-05-28
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Manufactureraablocks
Product numberAA003VHD
Product descriptiontert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%
Packaging1g
Price$10
Updated2026-05-28
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Manufactureraablocks
Product numberAA003VHD
Product descriptiontert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%
Packaging5g
Price$40
Updated2026-05-28
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ManufacturerACHEMBLOCK
Product numberB-1100
Product descriptiontert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%
Packaging5G
Price$46
Updated2026-05-27
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ManufacturerACHEMBLOCK
Product numberB-1100
Product descriptiontert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%
Packaging1G
Price$16
Updated2026-05-27
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ManufacturerAK Scientific
Product numberY4594
Product descriptiontert-Butyl2,7-diazaspiro[3.5]nonane-7-carboxylate
Packaging5g
Price$735
Updated2021-12-16
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ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0395604
Product description2,7-DIAZASPIRO-[3.5]-NONANE-7-CARBOXYLIC ACID TERT-BUTYL ESTER HYDROCHLORIDE 95.00%
Packaging5MG
Price$502.18
Updated2021-12-16
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ManufacturerApolloscientific
Product numberOR308112
Product descriptiontert-Butyl2,7-diazaspiro[3.5]nonane-7-carboxylate 98%
Packaging5g
Price$522
Updated2021-12-16
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ManufacturerApolloscientific
Product numberOR308112
Product descriptiontert-Butyl2,7-diazaspiro[3.5]nonane-7-carboxylate 98%
Packaging10g
Price$863
Updated2021-12-16
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ManufacturerApolloscientific
Product numberOR308112
Product descriptiontert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 98%
Packaging1g
Price$47
Updated2026-06-04
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ManufacturerAstaTech
Product number52326
Product description7-BOC-2,7-DIAZASPIRO[3.5]NONANE 95%
Packaging1G
Price$29
Updated2026-04-30
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ManufacturerAstaTech
Product number52326
Product description7-BOC-2,7-DIAZASPIRO[3.5]NONANE 95%
Packaging5/ G
Price$429
Updated2021-12-16
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ManufacturerAstaTech
Product number52326
Product description7-BOC-2,7-DIAZASPIRO[3.5]NONANE 95%
Packaging0.25/ G
Price$59
Updated2021-12-16
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Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
A1 Biochem Labs	6575392	2,7-Diaza-spiro[3.5]nonane-7-carboxylicacidtert-butylester 95%	5G	$300	2021-12-16	Buy
aablocks	AA003VHD	tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%	10g	$68	2026-05-28	Buy
aablocks	AA003VHD	tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%	100mg	$5	2026-05-28	Buy
aablocks	AA003VHD	tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%	250mg	$7	2026-05-28	Buy
aablocks	AA003VHD	tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%	1g	$10	2026-05-28	Buy
aablocks	AA003VHD	tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%	5g	$40	2026-05-28	Buy
ACHEMBLOCK	B-1100	tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%	5G	$46	2026-05-27	Buy
ACHEMBLOCK	B-1100	tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 97%	1G	$16	2026-05-27	Buy
AK Scientific	Y4594	tert-Butyl2,7-diazaspiro[3.5]nonane-7-carboxylate	5g	$735	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0395604	2,7-DIAZASPIRO-[3.5]-NONANE-7-CARBOXYLIC ACID TERT-BUTYL ESTER HYDROCHLORIDE 95.00%	5MG	$502.18	2021-12-16	Buy
Apolloscientific	OR308112	tert-Butyl2,7-diazaspiro[3.5]nonane-7-carboxylate 98%	5g	$522	2021-12-16	Buy
Apolloscientific	OR308112	tert-Butyl2,7-diazaspiro[3.5]nonane-7-carboxylate 98%	10g	$863	2021-12-16	Buy
Apolloscientific	OR308112	tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 98%	1g	$47	2026-06-04	Buy
AstaTech	52326	7-BOC-2,7-DIAZASPIRO[3.5]NONANE 95%	1G	$29	2026-04-30	Buy
AstaTech	52326	7-BOC-2,7-DIAZASPIRO[3.5]NONANE 95%	5/ G	$429	2021-12-16	Buy
AstaTech	52326	7-BOC-2,7-DIAZASPIRO[3.5]NONANE 95%	0.25/ G	$59	2021-12-16	Buy

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Properties

Boiling point :319 °C
Density :1.08
Flash point :147 °C
storage temp. :2-8°C(protect from light)
pka :10.68±0.20(Predicted)
form :oil
color :Light yellow
InChI :InChI=1S/C12H22N2O2/c1-11(2,3)16-10(15)14-6-4-12(5-7-14)8-13-9-12/h13H,4-9H2,1-3H3
InChIKey :NRADOPGBTAJXKB-UHFFFAOYSA-N
SMILES :C1C2(CCN(C(OC(C)(C)C)=O)CC2)CN1

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H332	Harmful if inhaled	Acute toxicity,inhalation	Category 4	Warning	P261, P271, P304+P340, P312
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P280	Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310	Immediately call a POISON CENTER or doctor/physician.

Description

2,7-Diazaspiro[3.5]nonane-7-carboxylic Acid tert-Butyl Ester is a reagent in the synthesis of RET kinase inhibitors. In addition it is used in the preparation of CDK4/6 inhibitors.

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Suppliers and manufacturers

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Henan Inokai New Materials Co., Ltd LEADMEDPHARM CO.,LTD Wuhan Ruilida Biomedical Technology Co., Ltd. HuBei VernalBay Biopharmaceutical Co., Ltd. Tianjin Ruichi Pharmaceutical Technology Co., Ltd Energy Chemical Beijing Ouhe Technology Co., Ltd JinYan Chemicals(ShangHai) Co.,Ltd. Shangchem Co., Ltd.

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tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate

Properties

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Description

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