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Dansyl-L-threonine piperidinium salt

Also known as: Dns-Thr-OH.Piperidinium, Dansyl-L-threonine salt, Dansyl-L-threonine Piperidinium Salt, MFCD00135954, L-Threonine, N-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-, compd. with piperidine (1:1)

Dansyl-L-threonine piperidinium salt (CAS 35021-16-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C22H34N3O5S+ and a molecular weight of 452.58700 g/mol. Key properties include a boiling point of 578.3ºC at 760 mmHg, a density of 1.384g/cm3 and a flash point of 303.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
35021-16-0
Jingsj CID
J-10620-7
Molecular Formula
C22H34N3O5S
Molecular Weight
452.58700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point578.3ºC at 760 mmHg
Density1.384g/cm3
Flash Point303.6ºC
Exact Mass452.22200
PSA142.96000
LogP3.05080
Refractive Index1.638

Customs & Trade Information

HS Code2935009090
Summary2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of Dansyl-L-threonine piperidinium salt?

The CAS number of Dansyl-L-threonine piperidinium salt is 35021-16-0.

What are the molecular formula and molecular weight of Dansyl-L-threonine piperidinium salt?

Dansyl-L-threonine piperidinium salt has molecular formula C22H34N3O5S+ and molecular weight 452.58700 g/mol.

What are the upstream and downstream products of Dansyl-L-threonine piperidinium salt?

For Dansyl-L-threonine piperidinium salt, Upstream Products: DL-Threonine, Dansyl chloride.

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

Last updated:

How to cite: Jingsj. "Dansyl-L-threonine piperidinium salt (CAS 35021-16-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10620-7 (accessed 2026-11-09).

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