![Molecular structure of tert-Butyl 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxylate (CAS 916420-27-4)](/images/chem_structures_svg/337/916420-27-4.svg)
tert-Butyl 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxylate
Also known as: 2,4-Dichloro-7-Boc-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine, 7-Boc-2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine, tert-Butyl 2,4-dichloro-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate, tert-Butyl 2,4-dichloro-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate, tert-Butyl 2,4-dichloro-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine-7-carboxylate, tert-Butyl 2,4-dichloro-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate, 2-Methyl-2-propanyl 2,4-dichloro-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate, Pyrido[3,4-d]pyrimidine-7(6H)-carboxylic acid, 2,4-dichloro-5,8-dihydro-, 1,1-dimethylethyl ester, TERT-BUTYL 2,4-DICHLORO-5,6-DIHYDROPYRIDO[3,4-D]PYRIMIDINE-7(8H)-CARBOXYLATE
tert-Butyl 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxylate (CAS 916420-27-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H15Cl2N3O2 and a molecular weight of 304.172 g/mol. Key properties include a boiling point of 423.1±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 209.7±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 916420-27-4
- Jingsj CID
- J-1115384-7
- Molecular Formula
- C12H15Cl2N3O2
- Molecular Weight
- 304.172 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 423.1±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 209.7±28.7 °C |
| Exact Mass | 303.054138 |
| PSA | 55.32000 |
| LogP | 1.88 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.561 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of tert-Butyl 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxylate?
The CAS number of tert-Butyl 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxylate is 916420-27-4.
What are the molecular formula and molecular weight of tert-Butyl 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxylate?
tert-Butyl 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxylate has molecular formula C12H15Cl2N3O2 and molecular weight 304.172 g/mol.
What are the upstream and downstream products of tert-Butyl 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxylate?
For tert-Butyl 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxylate, Upstream Products: Ethyl 1-benzyl-3-oxopiperidine-4-carboxylate, 7-Benzyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione, 7-Benzyl-2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "tert-Butyl 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxylate (CAS 916420-27-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1115384-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.