HOPan

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Names

[ CAS No. ]:
18679-90-8

[ Name ]:
HOPan

[Synonym ]:
hopantenic acid
HOPA
Homopantothenic acid
4-D-pantoylamino-butyric acid
D-Homopantothenic acid
Hopantenic
4-D-Pantoylamino-buttersaeure
HOPan

Chemical & Physical Properties

[ Density]:
1.23g/cm3

[ Boiling Point ]:
556ºC at 760mmHg

[ Molecular Formula ]:
C10H19NO5

[ Molecular Weight ]:
233.26

[ Flash Point ]:
290.1ºC

[ Exact Mass ]:
233.12600

[ PSA ]:
106.86000

[ Vapour Pressure ]:
1.11E-14mmHg at 25°C

[ Index of Refraction ]:
1.508

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ES9570000
CHEMICAL NAME :
Butyric acid, 4-(2,4-dihydroxy-3,3-dimethylbutyramido)-, D-(+)-
CAS REGISTRY NUMBER :
18679-90-8
LAST UPDATED :
198511
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C10-H19-N-O5
MOLECULAR WEIGHT :
233.30
WISWESSER LINE NOTATION :
QV3MVYQX1&1&1Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2250 mg/kg
TOXIC EFFECTS :
Behavioral - sleep Behavioral - changes in motor activity (specific assay)
REFERENCE :
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 14,546,1980
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5720 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BTMNA7 Bitamin. (Nippon Bitamin Gakkai, 4 Ushinomiya-cho, Yoshida, Sakyo-Ku, Kyoto 606, Japan) V.1- 1948- Volume(issue)/page/year: 25,297,1962

Safety Information

[ HS Code ]:
2924199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • D-(-)-Pantolactone
  • 4-Aminobutanoic acid

DownStream

Customs

[ HS Code ]: 2924199090

[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Hopan-3-on
  • 22-Hopanol
  • hopan-6-one
  • hydroxyhopane
  • 5α-Hopan-29-al
  • trisnorhopanone
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • N4-(2,3-Dimethylphenyl)-6-(4-methyl-1-piperidinyl)-4,5-pyrimidinediamine
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 2-(7-cyclohexyl-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl)sulfanyl-N-(2,5-dimethoxyphenyl)acetamide
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • 1-Bromo-4-methoxy-2-(methoxymethoxy)benzene
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 2-[[4-Cyclopropyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]thio]-N-[4-(1-piperidinyl)phenyl]propanamide