PTH-aspartic acid

Also known as: Phenylthiohydantoin-aspartic acid, PTH-DL-aspartic acid, 3-Phenyl-2-thiohydantoin-5-acetic acid, (5-Oxo-1-phenyl-2-thioxoimidazolidin-4-yl)acetic acid, 5-Oxo-1-phenyl-2-thioxo-4-imidazolidineacetic acid, EINECS 227-055-5

PTH-aspartic acid (CAS 5624-13-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H10N2O3S and a molecular weight of 250.27400 g/mol. Key properties include a boiling point of 435.1ºC at 760mmHg, a density of 1.51g/cm3 and a flash point of 216.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5624-13-5
Jingsj CID: J-29199-6
Molecular Formula: C₁₁H₁₀N₂O₃S
Molecular Weight: 250.27400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	435.1ºC at 760mmHg
Density	1.51g/cm3
Flash Point	216.9ºC
Exact Mass	250.04100
PSA	101.73000
LogP	1.14480
Refractive Index	1.705

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 PTH-aspartic acid?

The CAS number of PTH-aspartic acid is 5624-13-5.

What are the molecular formula and molecular weight of PTH-aspartic acid?

PTH-aspartic acid has molecular formula C11H10N2O3S and molecular weight 250.27400 g/mol.

What are the upstream and downstream products of PTH-aspartic acid?

For PTH-aspartic acid, Upstream Products: Phenyl isothiocyanate, 4-Imidazolidineacetamide,5-oxo-1-phenyl-2-thioxo-, DL-Aspartic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "PTH-aspartic acid (CAS 5624-13-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29199-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.