Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Naphtho[1,2-d]thiazolium,2-methyl-1-(3-sulfopropyl)-, inner salt
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Purity: 98.0%
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3176-77-0

3176-77-0 structure

3176-77-0 structure

Name: Naphtho[1,2-d]thiazolium,2-methyl-1-(3-sulfopropyl)-, inner salt
Chemical Name: 3-(2-methylbenzo[e][1,3]benzothiazol-1-ium-1-yl)propane-1-sulfonate
CAS Number: 3176-77-0
Molecular Formula: C₁₅H₁₅NO₃S₂
Molecular Weight: 321.414
Create Date: 2018-05-10 08:00:00
Modify Date: 2024-01-06 19:14:21

Name	3-(2-methylbenzo[e][1,3]benzothiazol-1-ium-1-yl)propane-1-sulfonate
Synonyms	2-methyl-1-(3-sulfo-propyl)-naphtho[1,2-d]thiazolium betaine 2-Methyl-1-(3-sulfopropyl)naphtho[1,2-d]thiazolium inner salt 2-methyl-1-(3-sulphonatopropyl)naphtho(1,2-d)thiazolium 2-methyl-1-(3-sulfopropyl)naphtho[1,2-d]thiazolium EINECS 221-646-1 Naphtho[1,2-d]thiazolium, 2-methyl-1-(3-sulfopropyl)-, inner salt 2-methyl-1-(3-sulphonatopropyl)naphtho[1,2-d]thiazol-1-ium 3-(2-Methylnaphtho[1,2-d][1,3]thiazol-1-ium-1-yl)-1-propanesulfonate 3-(2-methylnaphtho[1,2-d][1,3]thiazol-1-ium-1-yl)propane-1-sulfonate 2-Methyl-1-(3-sulfopropyl)naphtho[1,2-d]thiazoliuM Hydroxide Inner Salt Monohydrate 2-methyl-1-(3-sulfonatopropyl)naphtho[1,2-d]thiazolium

Melting Point	258-264ºC
Molecular Formula	C₁₅H₁₅NO₃S₂
Molecular Weight	321.414
Exact Mass	321.049347
PSA	97.70000
LogP	3.66650

Safety Phrases	S24/25
HS Code	2934999090

1120-71-4 structure

1120-71-4

2682-45-3 structure

2682-45-3

~68%

3176-77-0 structure

3176-77-0

Literature: Yao, Qiao-Hong; Shan, Lu; Li, Fu-You; Yin, Dong-Dong; Huang, Chun-Hui New Journal of Chemistry, 2003 , vol. 27, # 8 p. 1277 - 1283

Precursor 2
1120-71-4 2682-45-3
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%