ChemicalBook > CAS DataBase List > 1-Methyl-aminomethyl naphthalene

1-Methyl-aminomethyl naphthalene

Uses

Product Name: 1-Methyl-aminomethyl naphthalene
CAS No.: 14489-75-9
Chemical Name: 1-Methyl-aminomethyl naphthalene
Synonyms: CL134;ene-1-methyL;N-Methyl Naph;AURORA KA-7760;TIMTEC-BB SBB005765;1-Methyl-aminomethyl;Terbinafine EP Impurity A;N-methyl hydrochloric salt;N-methyl-1-menaphthylamine;N-METHYL-1-NAPHTHALENEAMINE
CBNumber: CB7758164
Molecular Formula: C12H13N
Formula Weight: 171.24
MOL File: 14489-75-9.mol

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1-Methyl-aminomethyl naphthalene Property

Melting point:: 189.5-190 °C
Boiling point:: 104 °C
Density: 1,05 g/cm³
refractive index: 1.6160-1.6190
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
form: clear liquid
pka: 9.38±0.10(Predicted)
color: Colorless to Orange to Green
PH: 10.71 at 24℃ and 10g/L
InChI: InChI=1S/C12H13N/c1-13-9-11-7-4-6-10-5-2-3-8-12(10)11/h2-8,13H,9H2,1H3
InChIKey: MQRIUFVBEVFILS-UHFFFAOYSA-N
SMILES: C1(CNC)=C2C(C=CC=C2)=CC=C1
CAS DataBase Reference: 14489-75-9(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
HS Code: 2921.49.5000
HazardClass: IRRITANT

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical

Product number: M0983
Product name: N-Methyl-1-naphthylmethylamine
Purity: >98.0%(T)
Packaging: 1g
Price: $34
Updated: 2025/07/31

TCI Chemical

Product number: M0983
Product name: N-Methyl-1-naphthylmethylamine
Purity: >98.0%(T)
Packaging: 5g
Price: $103
Updated: 2025/07/31

TRC

Product number: M323140
Product name: Methyl-1-naphthalenemethylamine
Packaging: 500mg
Price: $65
Updated: 2021/12/16

AK Scientific

Product number: F353
Product name: N-Methyl-1-naphthylmethylamine
Packaging: 500g
Price: $561
Updated: 2021/12/16

AK Scientific

Product number: J51771
Product name: N-Methyl-1-naphthylmethylamine
Packaging: 25g
Price: $38
Updated: 2021/12/16

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1-Methyl-aminomethyl naphthalene Chemical Properties,Usage,Production

Uses

1-Methyl-aminomethyl naphthalene has been used as reagent for the determination of isocyanates in air by UV or fluorescence detection. 1-Methyl-aminomethyl naphthalene has been used in the preparation of key intermediate required for the synthesis of terbinafine.

Chemical Properties

Yellow Oil

Uses

Terbinafine EP Impurity A. Terbinafine BP Impurity A. Terbinafine USP Related Compound A

Synthesis

1498015-90-9

14489-75-9

The crude product N-methyl-N-(1-naphthylmethyl)formamide prepared according to step (a) was suspended in 300 mL of 20% aqueous sodium hydroxide solution and the reaction was heated at 60-70°C for 7 hours. Upon completion of the reaction, the mixture was cooled to 25 °C and subsequently extracted with toluene (2 x 200 mL). The toluene extracts were combined and back-extracted with 3N hydrochloric acid (2 x 300 mL). The aqueous phase was decolorized with activated carbon and the pH was adjusted with 20% aqueous sodium hydroxide to 10.0. The released free base was extracted with toluene, and the toluene layers were combined and distilled to remove the solvent to give 86 g of crude product. Finally, 82 g (85% yield) of pure N-methyl-1-naphthalenemethylamine was obtained by high vacuum distillation purification.

References

[1] Patent: WO2004/80945, 2004, A1. Location in patent: Page 8
[2] Patent: WO2004/80945, 2004, A1. Location in patent: Page 9-10

1-Methyl-aminomethyl naphthalene Preparation Products And Raw materials

Raw materials

Preparation Products

Terbinafine Butenafine hydrochloride

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View Lastest Price from 1-Methyl-aminomethyl naphthalene manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 1-Methyl-aminomethyl naphthalene 14489-75-9
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-04-07

Hebei Chuanghai Biotechnology Co., Ltd

Product: 1-Methyl-aminomethyl naphthalene 14489-75-9
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-29

Henan Aochuang Chemical Co.,Ltd.

Product: 1-Methyl-aminomethyl naphthalene 14489-75-9
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-16

14489-75-9, 1-Methyl-aminomethyl naphthaleneRelated Search:

N-Methyl-1-naphthalenemethylamine hydrochloride N-Methyl-1,2-benzenediamine dihydrochloride N-METHYL-2-(TRIFLUOROMETHOXY)ANILINE 1-CHLORO-6,6-DIMETHYL-2-HEPTEN-4-YNE (E)-1-Bromo-6,6-dimethyl-2-hepten-4-yne cis-Terbinafine Hydrochloride N-[(2E)-6,6-DiMethyl-2-hepten-4-yn-1-yl]-N-Methyl-2-naphthaleneMethanaMine Hydrochloride methyl-(naphthalen-2-ylmethyl)azanium Terbinafine (E)-N,6,6-triMethyl-N-(naphthalen-2-ylMethyl)hept-2-en-4-yn-1-aMine 1-Chloro-6,6-dimethyl-2-heptene-4-yne (Z)-N,6,6-triMethyl-N-(naphthalen-1-ylMethyl)hept-2-en-4-yn-1-aMine N-Methyl-2-naphthaMide 3,3-Dimethyl-1-butyne 1-CHLORO-6,6-DIMETHYL-2-HEPTENE-4-YNE 6,6-Dimethyl-1-hepten-4-yn-3-ol Terbinafine Hydrochloride 4-AMINO-1,8-NAPHTHALIMIDE

N-METHYL-1-NAPHTHALENEMETHYLAMINE

N-METHYL-1-NAPHTHYLMETHYLAMINE

N-METHYLNAPHTHALENE-1-METHYLAMINE

N-METHYL NAPHTHYLMETHYLAMINE

TIMTEC-BB SBB005765

CL134

N-Methyl-C-(naphthalen-1-yl)methanamine HC

AURORA KA-7760

1-METHYL-1-NAPHTHALENEMETHYLAMINE

1-(METHYLAMINOMETHYL)NAPHTHALENE

(1-Naphthylmethyl)Methylamine Hydrochloride

COA of terbinafine intermediate

1-(1-naphthalenyl)methylamine

N-methyl hydrochloric salt

N-methyl-1-menaphthylamine

N-METHYL-1-NAPHTHALENEAMINE

1-Naphthalenemethanamine, N-methyl-

N-METHYL-1-NAPHTHYLETHYL AMINE

1-methyl-aminomethyl-1-naphthalene

1-[(Methylamino)-methyl]-naphtalene

N-(1-Naphtylmethyl)-N-methylamine

N-Methyl(1-naphtyl)methaneamine

N-Methyl-1-naphtylmethanamine

N-Methylnaphthalene-1-methanamine

1-Methyl-1-Naphthylmethylamine

N-Methyl-1-naphthylmethylamine ,98%

1-Methyl-aminomethyl

Methyl-naphthalen-1-ylMethyl-aMine

N-Methyl(naphthalen-1-yl)MethanaMine

N-Methyl-1-naphthaleneMetgylaMine

1-Methyl-aMinoMethyl-naphthalene 1-Methyl-aMinoMethyl-1-naphthalene

N-Methyl -1-naphthylaMMonia

1-(MethylaMinoMethyl)naphthalene, 98%+

N- -1- methylamine methyl naphthalene

N-Methyl Naph

Terbinafine EP Impurity A

1-Methyl-aminomethyl naphthalene In stock Factory

(3R)-3-hydroxytetradecanoic acid [(2R,3S,4R,5R,6R)-2-(hydroxymethyl)-4-[(3R)-3-hydroxy-1-oxotetradecoxy]-5-[[(3R)-3-hydroxy-1-oxotetradecyl]amino]-6-phosphonooxy-3-oxanyl] ester

N-Methyl-1-naphthylmethylamine&gt

N-methy-1-naphthalenemethylamine

ene-1-methyL

1-Methyl-aminomethyl naphthalene ISO 9001：2015 REACH

（HCL Terbinafine），1-Methyl-aminomethyl naphthalene

N-Methyl-1-naphthalenemethylamine(Base)

N-Methyl Napthyl Methyl Amine HCl

N-Methylnaphthalin-1-methylamin

1-Methylnaphthalene-1-methylamine

N-Methyl-C-(naphthalen-1-yl)methanamine

N-Methyl-1-Naphthalenemethylamin

Terbinafine Impurity 2(Terbinafine EP Impurity A)

N-Methyl napthalene-1-methylamine Intermediate

N-methyl(1-naphthyl)methanamine

N-methyle napthyle methyle amine Hydrochloride

14489-75-9

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