5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one(HCl salt)

Base Information

Chemical Name:5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one(HCl salt)
CAS No.:109229-08-5
Molecular Formula:C₇H₉N₃O*2ClH
Molecular Weight:224.09
Hs Code.:
Mol file:109229-08-5.mol

Synonyms:5,6,7,8-Tetrahydro-pyrido[4,3-d]pyrimidin-4-ol; hydrochloride

Suppliers and Price of 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one(HCl salt)

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
3H,4H,5H,6H,7H,8H-Pyrido[4,3-d]pyrimidin-4-oneDihydrochloride
25mg
$ 45.00

Chemenu
5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-4(3H)-onedihydr?oChloride 95%+
250mg
$ 343.00

Chemenu
5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-4(3H)-onedihydr?oChloride 95%+
100mg
$ 245.00

Chemenu
5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-4(3H)-onedihydr?oChloride 95%+
1g
$ 924.00

AK Scientific
3H,4H,5H,6H,7H,8H-Pyrido[4,3-d]pyrimidin-4-onedihydrochloride
1g
$ 503.00

Total 7 raw suppliers

Chemical Property of 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one(HCl salt)

Chemical Property:

Melting Point:262-265 °C(Solv: acetone (67-64-1))

Purity/Quality:

97% ^*data from raw suppliers

3H,4H,5H,6H,7H,8H-Pyrido[4,3-d]pyrimidin-4-oneDihydrochloride ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one(HCl salt)

There total 3 articles about 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one(HCl salt) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 82.0%

: 109229-14-3
4-Hydroxy-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid ethyl ester; hydrochloride

: 109229-08-5
5,6,7,8-Tetrahydro-pyrido[4,3-d]pyrimidin-4-ol; hydrochloride

Guidance literature:: With hydrogenchloride; In water; for 8h; Heating;

Reference yield:

: 41276-30-6
C₉H₁₄O₃NC₆H₅

: 109229-08-5
5,6,7,8-Tetrahydro-pyrido[4,3-d]pyrimidin-4-ol; hydrochloride

Guidance literature:: Multi-step reaction with 3 steps

1: 34 percent / K₂CO₃ / H₂O / 40 °C

2: 50 percent / toluene / 5 h / Heating

3: 82 percent / HCl(conc.) / H₂O / 8 h / Heating

With hydrogenchloride; potassium carbonate; In water; toluene;

Reference yield:

: 109229-22-3
6-benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-ol

: 109229-08-5
5,6,7,8-Tetrahydro-pyrido[4,3-d]pyrimidin-4-ol; hydrochloride

Guidance literature:: Multi-step reaction with 2 steps

1: 50 percent / toluene / 5 h / Heating

2: 82 percent / HCl(conc.) / H₂O / 8 h / Heating

With hydrogenchloride; In water; toluene;