4-(tert-Butoxycarbonyl)thiomorpholine-3-carboxylic acid
Also known as: N-Boc-thiomorpholine-3-carboxylic acid, 4-Boc-thiomorpholine-3-carboxylic acid, (R)-4-(tert-Butoxycarbonyl)thiomorpholine-3-carboxylic acid, (R)-4-Boc-thiomorpholine-3-carboxylic acid, Thiomorpholine-3-carboxylic acid, N-BOC protected, 4-[(2-methylpropan-2-yl)oxycarbonyl]thiomorpholine-3-carboxylic acid
4-(tert-Butoxycarbonyl)thiomorpholine-3-carboxylic acid (CAS 128453-98-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H17NO4S and a molecular weight of 247.31100 g/mol. Key properties include a melting point of 145-146ºC, a boiling point of 398.6ºC at 760 mmHg, a density of 1.259g/cm3 and a flash point of 194.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 128453-98-5
- Jingsj CID
- J-1359808-8
- Molecular Formula
- C10H17NO4S
- Molecular Weight
- 247.31100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 145-146ºC |
|---|---|
| Boiling Point | 398.6ºC at 760 mmHg |
| Density | 1.259g/cm3 |
| Flash Point | 194.8ºC |
| Exact Mass | 247.08800 |
| PSA | 92.14000 |
| LogP | 1.36140 |
| Vapor Pressure | 1.82E-07mmHg at 25°C |
| Refractive Index | 1.534 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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 4-(tert-Butoxycarbonyl)thiomorpholine-3-carboxylic acid?
The CAS number of 4-(tert-Butoxycarbonyl)thiomorpholine-3-carboxylic acid is 128453-98-5.
What are the molecular formula and molecular weight of 4-(tert-Butoxycarbonyl)thiomorpholine-3-carboxylic acid?
4-(tert-Butoxycarbonyl)thiomorpholine-3-carboxylic acid has molecular formula C10H17NO4S and molecular weight 247.31100 g/mol.
What are the upstream and downstream products of 4-(tert-Butoxycarbonyl)thiomorpholine-3-carboxylic acid?
For 4-(tert-Butoxycarbonyl)thiomorpholine-3-carboxylic acid, Upstream Products: Di-tert-butyl dicarbonate, Thiomorpholine-3-carboxylic acid hydrochloride, 1,4-Dioxane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(tert-Butoxycarbonyl)thiomorpholine-3-carboxylic acid (CAS 128453-98-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359808-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.