ChemicalBook > CAS DataBase List > 5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride

5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride

Product Name
5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride
CAS No.
720720-96-7
Chemical Name
5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride
Synonyms
4,5,6,7-tetrahydro-5-Methyl-Thiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride;SWF-2;5-Methyl-4;Edoxaban-2;Edoxaban iMpurities 2;Yidu Saban Impurity B;Edoxaban Impurity 4 HCl;Edoxaban Impurity 32 HCl;Edoxaban Impurity B（HCl）;Edoxaban Impurity 12 HCl
CBNumber
CB82655282
Molecular Formula
C8H11ClN2O2S
Formula Weight
234.7
MOL File
720720-96-7.mol
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5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride Property

Melting point:
199.0 to 203.0 °C
Boiling point:
175℃[at 101 325 Pa]
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
Aqueous Acid (Slightly), DMSO (Slightly, Heated, Sonicated), Methanol (Very Slightly)
form 
Solid
color 
Pale Beige to Light Brown
Stability:
Hygroscopic
InChI
InChI=1S/C8H10N2O2S.ClH/c1-10-3-2-5-6(4-10)13-7(9-5)8(11)12;/h2-4H2,1H3,(H,11,12);1H
InChIKey
ZWIYEBIMFPQYDI-UHFFFAOYSA-N
SMILES
C(C1SC2CN(C)CCC=2N=1)(=O)O.Cl
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Safety

HS Code 
2934.10.2000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
M2819
Product name
5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic Acid Hydrochloride
Purity
>97.0%(HPLC)
Packaging
200mg
Price
$24
Updated
2025/07/31
TCI Chemical
Product number
M2819
Product name
5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic Acid Hydrochloride
Purity
>97.0%(HPLC)
Packaging
1g
Price
$70
Updated
2025/07/31
TRC
Product number
M330085
Product name
5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic Acid Hydrochloride
Packaging
25g
Price
$820
Updated
2021/12/16
AK Scientific
Product number
9685AL
Product name
5-Methyl-4,5,6,7-tetrahydro[1,3]thiazolo[5,4-c]pyridine-2-carboxylicacidhydrochloride
Packaging
1g
Price
$27
Updated
2021/12/16
ChemScene
Product number
CS-M3401
Product name
5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic Acid Hydrochloride
Packaging
5g
Price
$58
Updated
2021/12/16
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5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride Chemical Properties,Usage,Production

Uses

5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic Acid Hydrochloride is used as a reagent in the synthesis of N-(2-acylaminobenzyl or 2-acylaminoheterocyclylmethyl)thiophene-2-carboxamide derivatives as antithrombotics. It is also used as a reagent in the synthesis of diamide derivatives as FXa inhibitors. 5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic Acid Hydrochloride is an intermediate for Edoxaban (E555520).

Preparation

2-cyano-5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine hydrochloride monohydrate (500.61 mg), ethanol (5 mL), and 4N aqueous lithium hydroxide (1.34 mL) were mixed at room temperature, and the resultant mixture was stirred at 50 °C for 7 hours. Until the reaction mixture was cooled with ice-water, 1N HCl in ethanol (7.5 mL) was added to the mixture. It was stirred for 1.5 hours. The precipitated crystals were collected by filtration, and were washed with ethanol (2 mL). The wet crystal was dried at room temperature under reduced pressure to obtain 5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride.

5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride Suppliers

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View Lastest Price from 5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride manufacturers

Anhuyan (Hainan) Biotechnology Co., LTD
Product
5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride 720720-96-7
Price
US $0.00-0.00/G
Min. Order
1G
Purity
99.99%
Supply Ability
200000T
Release date
2025-06-16
Anhui Ruihan Technology Co., Ltd
Product
5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride 720720-96-7
Price
US $30.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2023-09-08
Anhui Ruihan Technology Co., Ltd
Product
5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride 720720-96-7
Price
US $30.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2023-09-08

720720-96-7, 5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochlorideRelated Search:

EthanediaMide, N1-(5-chlo... Thiazolo[5,4-c]pyridine, 4,5,6,7-tetrahydro-5-methyl- 2-(((1S,2R,4S)-4-(dimethylcarbamoyl)-2-(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamido)cyclohexyl)amino)-2-oxoacetic acid (1R,2R,4S)-2-[(tert-butoxycarbonyl)aMino]-4-[(diMethylaMino)carbonyl]cyclohexyl Methanesulfonate N-(5-Chloropyridin-2-yl)oxalaMic acid ethyl ester edoxaban Edoxaban Edoxaban Impurity 8 Oxalic acid 1-ethyl ester Edoxaban Impurity 29 INDEX NAME NOT YET ASSIGNED Edoxaban-d6 Edoxaban Impurity 16 (1S,3S,4S)-3-AMino-4-hydroxy-cyclohexanecarboxylic acid ethyl ester EthanediaMide iMpurity D EthanediaMide, N1-(5-chlo... EthanediaMide, N1-(5-chloro-2-pyridinyl)-N2-[(1S,2S,4R)-4-[(diMethylaMino)carbonyl]-2-[[(4,5,6,7-tetrahydro-5-Methylthiazolo[5,4-c]pyridin-2-yl)carbonyl]aMino]cyclohexyl]- (1S,3R,4S)-4-(2-((5-chloropyridin- 2-yl)amino)-2-oxoacetamido)-3-(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamido)cyclohexane-1-carboxylic acid

  • 4,5,6,7-tetrahydro-5-Methyl-Thiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride
  • 5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride
  • EthanediaMide iMpurity B HCL
  • 5-methyl-4H,5H,6H,7H-[1,3]thiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride
  • Thiazolo[5,4-c]pyridine-2-carboxylic acid, 4,5,6,7-tetrahydro-5-Methyl-, hydrochloride (1:1)
  • 5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride(for Edoxaban)
  • 4,5,6,7-tetrahydro-5-Methyl-Thiazolo[5,4-c]pyridin
  • 4,5,6,7-tetrahydro-5-Methyl-Thiazolo[5,4-c]pyridine-2-carboxylic acid HCl
  • Edoxaban Impurity 18 Hydrochloride
  • 5-methyl-6,7-dihydro-4H-[1,3]thiazolo[5,4-c]pyridine-2-carboxylic acid,hydrochloride
  • 5-methyl-6,7-dihydro-4H-[1,3]thiazolo[5,4-c]pyridine-2-carboxylic acid
  • 4-c]pyridine-2-carboxylic acid hydrochloride
  • 5-Methyl-4
  • Edoxaban iMpurities 2
  • Edoxaban-2
  • 4,5,6,7-tetrahydro-5-methyl-Thiazolo[5,4-c]pyridine-2-carboxylic acid, hydrochloride (1:1)
  • Edoxaban Impurity 32 HCl
  • 5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride(For export only)
  • 4,5,6,7-tetrahydro-5-methyl-thiazolo[5,4-c]pyridin-2-carboxylic acid hydrochloride
  • SWF-2
  • Edoxaban side chain 2 hydrochloride
  • 5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydroch
  • 4,5,6,7-tetrahydro-5-methyl-Thiazolo[5,4-c]pyridine-2-carbox...
  • 4,5,6,7-tetrahydro-5-Methy-Thiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride
  • N1-(5-chloropyridin-2-yl)-N2-((1S,2R,4S)-4-(dimethylcarbamoyl)-2-(5- methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamido)cyclohexyl)oxalamide / Edoxaban free base
  • Yidu Saban Impurity B
  • Edoxaban Impurity B（HCl）
  • Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride
  • Edoxaban Impurity 12 HCl
  • Edoxaban Impurity 4 HCl
  • Edoxaban Impurity 21 HCl
  • 4,5,6,7-Tetrahydro-5-methylthieno[5,4-c]pyridine-2-carboxylicacidhydrochloride
  • Edoxaban Impurity: 5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride
  • 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride (Intermediate of Edoxaban mesylate)
  • Trityl Candesartan Cilexetil (Intermediate of Candesartan cilexetil)
  • 6-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid hydrochloride
  • Edoxaban Inter. (Avoid the patent)
  • 4,5,6,7-Tetrahydro-5-methyl-thiazolo[5,4-c]pyridin-2-carboxylic acid HCl
  • 720720-96-7
  • 125529-26-0