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3-Amino-1-propanesulfonic acid

BGC Id:160791382582
CAS No:3687-18-1
Synonyms:3 aps ; nsc 77071 ; alzhemed ; tramiprosate ; 3-sulfopropylamine ; 3-aminopropiosulfonic acid ; nc 758 ; 3-aminopropan-1-sulfonsure ; homotaurin ; homotaurine
Molecular Formula:C3H9NO3S
Molecular Weight:139.17
EINECS:222-977-4
Structural Formula

The most competitive supplier in 2025

The following 20 notable providers have been checked and can be recommended.
Chemical-Suppliers
Zehao Industry
Assay:99.0%min
Chemical-Suppliers
BLD Pharmatech
Smile code: O=S(CCCN)(O)=O MDL Number: MFCD00008225 Purity : 98% Available in stock: 8190 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C3H9NO3S Molecular Weight: 139.17 Hazard Symbols: Xi WGKGermany: 1 HS Code: 29049090

The last intensive check and update was carried out on 2025/08/18.

Identify

Synonyms:
3 aps ; nsc 77071 ; alzhemed ; tramiprosate ; 3-sulfopropylamine ; 3-aminopropiosulfonic acid ; nc 758 ; 3-aminopropan-1-sulfonsure ; homotaurin ; homotaurine
CAS:
3687-18-1
EINECS:
222-977-4
Molecular Formula:
C3H9NO3S
MDL:
MFCD00008225

Properties

Molecular Weight:
139.17 g·mol−1
Density:
~1.4 g/cm3 (Predicted)
Melting point:
293 °C (dec.)(lit.)
Boiling point:
295.91° C (Predicted)
download Download Molfile for :
Homotaurine

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Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
1
Storage temperature:
Store at 0-5°C

What other providers are available for CAS 3687-18-1?

In addition to the providers presented here for 3-Amino-1-propanesulfonic acid with the CAS number 3687-18-1, there are other 24 providers with slightly different product names available for this CAS number.

Chemical-SuppliersAPS
Shandong Lanhai Industry Co.,Ltd.
+1 additional providers that we know from the past
Shanghai Eliv Pharmaceutical Co., Ltd. | Carbone Scientific Co., Ltd. | Shandong SanYoung Industry Co., Ltd | BuGuCh & Partners +12 additional providers that we know from the past
+3 additional providers that we know from the past
+2 additional providers that we know from the past
+1 additional providers that we know from the past




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