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1,3-Dimethyladamantane

1,3-Dimethyladamantane structure

CAS No.: 702-79-4

Chemical Name:: 1,3-Dimethyladamantane

Synonyms: Dimethyladamantane;1,3-DIMETHYL ADAMANTINE;MeMantine Related CoMpound A;Memantine USP RC A;1,3-Dimethyladamanta;1, 3-dimethylfungane;3-Dimethyl Adamantane;Adamantane Impurity A;Memantine intermediate;1,5-Dimethyladamantane

CBNumber:: CB4335302

Molecular Formula:: C12H20

Molecular Weight:: 164.29

MDL Number:: MFCD00074755

MOL File:: 702-79-4.mol

Last updated:2025-04-02 16:58:49

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1,3-Dimethyladamantane Properties

Melting point	-30 °C
Boiling point	201.5 °C
Density	0.886 g/mL at 25 °C (lit.)
refractive index	n20/D 1.478(lit.)
Flash point	127 °F
storage temp.	2-8°C
solubility	Chloroform (Slightly), Methanol (Slightly)
form	clear liquid
color	Colorless to Almost colorless
Specific Gravity	0.886
Stability	Stable. Incompatible with strong oxidizing agents. Flammable.
InChI	InChI=1S/C12H20/c1-11-4-9-3-10(5-11)7-12(2,6-9)8-11/h9-10H,3-8H2,1-2H3
InChIKey	CWNOIUTVJRWADX-UHFFFAOYSA-N
SMILES	C12(C)CC3CC(CC(C)(C3)C1)C2
CAS DataBase Reference	702-79-4(CAS DataBase Reference)
FDA UNII	96G4OD5Z59
NIST Chemistry Reference	Adamantane, 1,3-dimethyl-(702-79-4)
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02

Signal word

Warning

Hazard statements

H226

Precautionary statements

P210-P233-P240-P241-P242-P243

Hazard Codes

Risk Statements

Safety Statements

16-60

RIDADR

UN 1993 3/PG 3

WGK Germany

HazardClass

PackingGroup

III

HS Code

29021990

NFPA 704

	2
1		0

1,3-Dimethyladamantane price More Price(22)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	PHR2449	Memantine Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material	702-79-4	100MG	$668	2024-03-01	Buy
Sigma-Aldrich	187836	1,3-Dimethyladamantane ≥99%	702-79-4	5g	$282	2024-03-01	Buy
Sigma-Aldrich	1380513	Memantine Related Compound A United States Pharmacopeia (USP) Reference Standard	702-79-4	50mg	$1490	2024-03-01	Buy
TCI Chemical	D1081	1,3-Dimethyladamantane >99.0%(GC)	702-79-4	5mL	$54	2024-03-01	Buy
TCI Chemical	D1081	1,3-Dimethyladamantane >99.0%(GC)	702-79-4	25mL	$159	2024-03-01	Buy

Product number	Packaging	Price	Buy
PHR2449	100MG	$668	Buy
187836	5g	$282	Buy
1380513	50mg	$1490	Buy
D1081	5mL	$54	Buy
D1081	25mL	$159	Buy

1,3-Dimethyladamantane Chemical Properties,Uses,Production

Chemical Properties

clear colourless liquid

Uses

1,3-Dimethyladamantane is a dimethylated adamantane derivative. Memantine impurity A. Memantine Related Compound A (1,3-Dimethyladamantane).

Application

1,3-Dimethyladamantane was used in the synthesis of 1,3-dibromo-5,7-dimethyladamantane.

Definition

ChEBI: 1,3-dimethyladamantane is a polycyclic alkane and a member of adamantanes. It derives from a hydride of an adamantane.

General Description

1,3-Dimethyladamantane undergoes C-H insertion reaction with phenylchlorocarbene. It reacts with with molecular oxygen in the presence of N-hydroxyphthalimide combined with cobalt salts to yield 3,5-dimethyladamantan-1-ol and 5,7-dimethyladamantane-1,3-diol.

1,3-Dimethyladamantane synthesis

Synthesis of 1,3-Dimethyladamantane from 1-Bromo-3,5-dimethyladamantane

1,3-Dimethyladamantane Preparation Products And Raw materials

Raw materials

1,3-Dibromoadamantane 1-Bromoadamantane 1-METHYLADAMANTANE 1,3,5-TRIMETHYLADAMANTANE 1-Chloroadamantane

1,3,5,7-Tetrmethyl-adamantane

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Preparation Products

1,3-Dimethyladamantane Suppliers

Global( 520)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Jinan Qinmu Fine Chemical Co.,Ltd.	+8618660799346	sales@qinmuchem.com	China	1009	58
Nanjing Shunxiang Pharmaceutical Technology Co.,Ltd.	+86-86-02586819868 +8613913839793	sales@jinchemical.com	China	23	58
Hebei Mujin Biotechnology Co.,Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12806	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5868	58
Hebei Fengjia New Material Co., Ltd	+86-0311-87836622 +86-18712993135	sales01@tairunfaz.com	China	8051	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18137	58
Shandong Huisheng Import & Export Co., Ltd.	+86-13176845580 +86-13176845580	da@zhongda-biotech.com	China	232	58
Anhui Zhongda Biotechnology Co., Ltd	+8619956560829	justine@zhongda-biotech.com	China	286	58
Anhui Zhongda Biotechnology Co., Ltd	+8615689548120	linda@zhongda-biotech.com	China	193	58
Anhui Ruihan Technology Co., Ltd	+8617756083858	daisy@anhuiruihan.com	China	973	58

Supplier	Advantage
Jinan Qinmu Fine Chemical Co.,Ltd.	58
Nanjing Shunxiang Pharmaceutical Technology Co.,Ltd.	58
Hebei Mujin Biotechnology Co.,Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Hebei Fengjia New Material Co., Ltd	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Shandong Huisheng Import & Export Co., Ltd.	58
Anhui Zhongda Biotechnology Co., Ltd	58
Anhui Zhongda Biotechnology Co., Ltd	58
Anhui Ruihan Technology Co., Ltd	58

View Lastest Price from 1,3-Dimethyladamantane manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-04-28	1,3-Dimethyladamantane 702-79-4	US $30.00 / kg	1kg	0.99	100 tons	Hebei Fengjia New Material Co., Ltd
2025-04-28	1,3-Dimethyladamantane 702-79-4	US $0.00-0.00 / kg	1kg	99%	1000	Hebei Junhua Import and Export Co., LTD
2025-04-15	1,3-Dimethyladamantane 702-79-4	US $0.00-0.00 / KG	1KG	99%	500000kg	Hebei Chuanghai Biotechnology Co., Ltd

1,3-Dimethyladamantane
702-79-4
US $30.00 / kg
0.99
Hebei Fengjia New Material Co., Ltd

1,3-Dimethyladamantane
702-79-4
US $0.00-0.00 / kg
99%
Hebei Junhua Import and Export Co., LTD

1,3-Dimethyladamantane
702-79-4
US $0.00-0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

1,3-Dimethyladamantane Spectrum

1,3-Dimethyladamantane(702-79-4)¹HNMR 1,3-Dimethyladamantane(702-79-4)Raman 1,3-Dimethyladamantane(702-79-4)IR 1,3-Dimethyladamantane(702-79-4)FT-IR

702-79-4(1,3-Dimethyladamantane)Related Search:

Altrenogest Decane Amantadine Adamantane Dimethyl 1,3-adamantanedicarboxylate

1,3-Adamantanediacetic acid 1,3-adamantanedimethanol 4,4'-(1,3-ADAMANTANEDIYL)DIPHENOL 1,3-Adamantanedicarboxylic acid 1-Acetamido-3,5-dimethyladamantane

1-Hydroxy-3,5-dimethyladamantane 1-Amino-3,5-dimethyladamantane Memantine HCl 1-BROMO-3,5-DIMETHYLADAMANTANE 3,5-DIMETHYLADAMANTANE-1-CARBOXYLIC ACID

5-chloro-1,3-dimethyladamantane,1-CHLORO-3,5-DIMETHYLADAMANTANE 1,3-BIS(4-METHYLPHENYL)ADAMANTANE 3-(1,1,2,3,3,3-HEXAFLUOROPROPYL)ADAMANTANE-1-CARBOXYLIC ACID

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Tricyclo[3.3.1.1(3,7)]decane, 1,3-dimethyl- tricyclo[3.3.1.13,7]decane,1,3-dimethyl- 1,3-DIMETHYLADAMANTANE, 99+% Memantine intermediate 1,3-Dimethyladamanta 1,3-diMethyl alkyl fund just 1,3-diMethyl adaMantanone 1,3-Dimethyladamantane,98% 1,5-Dimethyladamantane Memantine USP RC A 1,3-Dimethyltricyclo[3.3.1.13,7]decane 1,3-DIMETHYLADAMANTANE Memantine USP Related Compound A Memantine Hydrochloride Impurity A 1,3-Dimethyladamantane 98% Memantine Impurity 6(Memantine USP RC A) (1r,3r,5s,7s)-1,3-dimethyladamantane 1,3-Dimethyladamantane > 3-Dimethyl Adamantane Memantine Related Compund A (1,3-Dimethyladamantane) MemantineRelatedCompoundA(1,3-Dimethyladamantane) TIANFUCHEM--High purity 1,3-Dimethyladamantane factory price Memantine Related Compound A (1,3-Dimethyladamantane) (1380513) Dimethyladamantane MeMantine Related CoMpound A 1,3-DIMETHYL ADAMANTINE 1, 3-dimethylfungane Memantine Related Compound A (1r,3r,5s,7s)-1,3-dimethyladamantane 1,3-Dimethyladamantane in isooctane Adamantane Impurity A 1,3-Dimethyladamentane 702-79-4 C12H20 Adamantanes Cyclic Organic Building Blocks Alkanes Building Blocks Chemical intermediate for Memantine HCl Adamantane derivatives Adamantanes Alkanes Cyclic Organic Building Blocks bc0001 702-79-4