DL-erythro-Dihydrosphingosine

DL-赤型-二氢鞘氨醇

Also known as: DL-erythro-Sphinganine, DL-Sphinganine, DL-erythro-1,3-Dihydroxy-2-aminooctadecane, DL-erythro-2-Amino-1,3-octadecanediol, D-erythro-Dihydrosphingosine, D-erythro-Sphinganine, D,L-erythro-Dihydrosphingosine, DL-erythro-1,3-Dihydroxy-2-aminooctadecane; DL-erythro-2-Amino-1,3-octadecanediol; DL-Sphinganine

DL-erythro-Dihydrosphingosine (CAS 3102-56-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H39NO2 and a molecular weight of 301.50800 g/mol. It is also known as DL-erythro-Sphinganine, DL-Sphinganine and DL-erythro-1,3-Dihydroxy-2-aminooctadecane. Key properties include a melting point of 70-72ºC, a boiling point of 446.2ºC at 760 mmHg, a density of 0.927g/cm3 and a flash point of 223.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3102-56-5
Jingsj CID: J-10803-2
Molecular Formula: C₁₈H₃₉NO₂
Chinese Name: DL-赤型-二氢鞘氨醇
Molecular Weight: 301.50800 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	70-72ºC
Boiling Point	446.2ºC at 760 mmHg
Density	0.927g/cm3
Flash Point	223.7ºC
Exact Mass	301.29800
PSA	66.48000
LogP	4.84850
Appearance	white
Refractive Index	1.477
Additional Property	chloroform/methanol (9:1): 20 mg/mL, clear, colorless to faintly yellow

Activity & Biological Data

Additional Information	[1]. R Chao, et al. Retinoblastoma protein dephosphorylation induced by D-erythro-sphingosine. J Biol Chem. 1992 Nov 25;267(33):23459-62. [2]. Hiroyuki Nakamura, et al. Inhibition of arachidonic acid release and cytosolic phospholipase A2 alpha activity by D-erythro-sphingosine. Eur J Pharmacol. 2004 Jan 19;484(1):9-17.

Customs & Trade Information

HS Code	2922199090
Summary	2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of DL-erythro-Dihydrosphingosine?

The CAS number of DL-erythro-Dihydrosphingosine is 3102-56-5.

What are the molecular formula and molecular weight of DL-erythro-Dihydrosphingosine?

DL-erythro-Dihydrosphingosine has molecular formula C18H39NO2 and molecular weight 301.50800 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "DL-erythro-Dihydrosphingosine (CAS 3102-56-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10803-2 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.