(2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE

Product Name: (2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE
CAS No.: 73978-41-3
Chemical Name: (2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE
Synonyms: 2,4-DIAMINOPTERIDIN-6-YL;Methotrexate EP Impurity A HCl;(2,4-diamino-7H-pteridin-8-yl)methanol;Methotrexate Impurity A as Hydrochloride;2,4-Diamino-6-(Hydroxymethyl)pteridine HCl;4-DiaMino-6-pteridineMethanol Hydrochloride;Methotrexate EP Impurity A as Hydrochloride;(2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE H;2,4-Diamino-6-pteridinemethanol Hydrochloride Salt;2,4-diamino-6-(hydroxymethyl)pteridine hydrocloride
CBNumber: CB1364404
Molecular Formula: C7H8N6O.HCl.xH2O
Formula Weight: 228.64
MOL File: 73978-41-3.mol

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(2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE Property

Melting point:: 220 °C(lit.)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: DMSO (Slightly), Methanol (Slightly, Heated)
form: solid
color: Orange
Water Solubility: 10g/L at 20℃
Stability:: Hygroscopic
InChI: InChI=1S/C7H8N6O.ClH/c8-5-4-6(13-7(9)12-5)10-1-3(2-14)11-4;/h1,14H,2H2,(H4,8,9,10,12,13);1H
InChIKey: XZHMPUJCSYVIQL-UHFFFAOYSA-N
SMILES: C12C(N)=NC(N)=NC=1N=CC(CO)=N2.Cl
LogP: -1.82 at 20℃
CAS DataBase Reference: 73978-41-3

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-36-22
Safety Statements: 26-36
WGK Germany: 3
HS Code: 2933599590
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 541575
Product name: 2,4-Diamino-6-(hydroxymethyl)pteridine hydrochloride
Packaging: 25g
Price: $118.3
Updated: 2025/07/31

TRC

Product number: D416395
Product name: 2,4-Diamino-6-(hydroxymethyl)pteridine hydrochloride
Packaging: 1g
Price: $135
Updated: 2021/12/16

TRC

Product number: D416395
Product name: 2,4-Diamino-6-(hydroxymethyl)pteridine hydrochloride
Packaging: 10g
Price: $240
Updated: 2021/12/16

TRC

Product number: D416395
Product name: 2,4-Diamino-6-(hydroxymethyl)pteridine hydrochloride
Packaging: 100g
Price: $1005
Updated: 2021/12/16

Matrix Scientific

Product number: 084285
Product name: (2,4-Diaminopteridin-6-yl)methanol hydrochloride
Purity: 97%
Packaging: 25g
Price: $298
Updated: 2021/12/16

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(2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

Methotrexate intermediate.

Uses

2,4-Diamino-6-(hydroxymethyl)pteridine hydrochloride may be used in the synthesis of 6-bromomethyl-pteridine-2,4-diamine.

(2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE Preparation Products And Raw materials

Raw materials

Sodium dithionite Sodium acetate 5-Nitroso-2,4,6-triaminopyrimidine Ethanol 1,3-Dihydroxyacetone Barium chloride L-Cysteine hydrochloride monohydrate

Preparation Products

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(2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE Suppliers

Belgium 1 Canada 1 China 154 Germany 2 India 6 Slovakia 1 Switzerland 1 United Kingdom 8 United States 11 Global 185

FarmaSino Pharmaceuticals (Jiangsu) Co.,Ltd

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Email: zfx@farmasino.com
Country: China
ProdList: 136
Advantage: 58

Hubei kangen Pharmaceutical Chemical Co., Ltd

Tel: 153-15337215803 15337215803
Fax: 027-89771658
Email: 3357312443@qq.com
Country: China
ProdList: 695
Advantage: 56

Suzhou Surui Pharmaceutical Chemical Co., Ltd

Tel: 0512-68086196 15051406830
Fax: 0512-68240735
Email: 3228574886@qq.com
Country: China
ProdList: 12
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YUANSHU PHARMACEUTICAL TECHNOLOGY CO.,LTD

Tel: 025-84823350To8002 18251967190
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Email: sales1@a-starchemical.com
Country: China
ProdList: 77
Advantage: 58

Nanjing Yongyi Pharma Tech Co. , Ltd.

Tel: 13770533061
Email: renqing401@163.com
Country: China
ProdList: 326
Advantage: 58

J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

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Capot Chemical Co., Ltd

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Beijing Ouhe Technology Co., Ltd

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Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
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Country: China
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View Lastest Price from (2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 2,4-Diamino-6-(Hydroxymethyl)pteridine HCl 73978-41-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-02-08

Henan Aochuang Chemical Co.,Ltd.

Product: (2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE 73978-41-3
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-17

Career Henan Chemical Co

Product: (2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE 73978-41-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1tons
Release date: 2018-08-08

73978-41-3, (2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATERelated Search:

2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE 2,4-DIAMINO-6-(HYDROXYMETHYL)-PTERIDINE HYDROBROMIDE 6-(Propoxymethyl)-2,4-pteridinediamine AKOS 213-110 (2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE

(2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE

2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE HYDROCHLORIDE HYDRATE

(2,4-Diaminopteridin-6-yl)methanol hydrochloride, 6-(Hydroxymethyl)pteridine-2,4-diamine hydrochloride

6-PteridineMethanol,2,4-diaMino-, hydrochloride (1:1)

2,4-Diamino-8-(hydroxymethyl)pteridinehydrochloride

2,4-Diamino-6-(Hydroxymethyl)pteridine HCl

2,4-diamino-6-(hydroxymethyl)pteridine hydrocloride

(2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE H

2,4-DiaMinopyriMido[4,5-b]pyrazine-6-Methanol Monohydrochloride

4-DiaMino-6-pteridineMethanol Hydrochloride

2,4-Diamino-6-(Hydroxymethyl) Peteridinehydrochloride

(2,4-diamino-7H-pteridin-8-yl)methanol

2,4-DIAMINOPTERIDIN-6-YL

2,4-Diamino-6-pteridinemethanol Hydrochloride Salt

Methotrexate EP Impurity A HCl

Methotrexate Impurity A as Hydrochloride

Methotrexate EP Impurity A as Hydrochloride

(2,4-diaminopteridin-6-yl)methanol monohydrochloride

73978-41-3

C7H11ClN6O2

C7H8N6OHCl

C7H8N6OClH

C7H8N6O

C7H8N6OHClxH2O

Aromatics

Intermediates & Fine Chemicals

Pharmaceuticals

Heterocycles series

Hydroxymethyl's

Fused Ring Systems

Building Blocks

Heterocyclic Building Blocks

Quinazolines