3-INDOXYL SULFATE POTASSIUM SALT

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Names

[ CAS No. ]:
2642-37-7

[ Name ]:
3-INDOXYL SULFATE POTASSIUM SALT

[Synonym ]:
Indoxyl sulfate potassium salt
Schwefelsaeure-mono-indol-3-ylester,Kalium-Verbindung
3-indolyl hydrogen sulfate potassium salt
potassium 1H-indol-3-yl sulfate
Urinary indican
Indol-3-yl sulfate,potassium salt
MFCD00037931
3-Indoxyl sulfate potassium salt
EINECS 220-145-5
sulfuric acid mono-indol-3-yl ester,potassium-compound
Potassium indol-3-yl sulfate
Potassium indol-3-yl sulphate
Indol-3-yl potassium sulfate
Indol-3-ol,potassium sulfate

Chemical & Physical Properties

[ Melting Point ]:
165 °C (dec.)(lit.)

[ Molecular Formula ]:
C8H6KNO4S

[ Molecular Weight ]:
251.30100

[ Exact Mass ]:
250.96500

[ PSA ]:
90.60000

[ LogP ]:
2.08770

[ Appearance of Characters ]:
light yellow

[ Storage condition ]:
−20°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NM3200000
CHEMICAL NAME :
Indol-3-ol, hydrogen sulfate (ester), potassium salt
CAS REGISTRY NUMBER :
2642-37-7
LAST UPDATED :
198910
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H6-N-O4-S.K
MOLECULAR WEIGHT :
251.31
WISWESSER LINE NOTATION :
T56 BMJ DOSWO &-KA- &17/13

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3500 mg/kg/26W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - tumors
REFERENCE :
KLWOAZ Klinische Wochenscrift. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.1- 1922- Volume(issue)/page/year: 36,1056,1958

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
NM3200000

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-Acetyl-1,2-dihydro-3H-indol-3-one
  • indoxyl
  • 3-Hydroxy-1H-indole-2-carboxylicacid
  • 2-ethoxycarbonyl-1,2-dihydroindol-3-one

DownStream

  • Anthranilic acid
  • Indigo

Customs

[ 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%

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  • 3-[(2-Fluoro-5-methylphenyl)methyl]azetidine
  • 3-[(2-Fluoro-6-methoxyphenyl)methyl]azetidine
  • (3-Ethoxy-4-methoxyphenyl)(1H-1,2,4-triazol-3-yl)methanamine
  • 3-[(2,3,4-Trifluorophenyl)methyl]azetidine
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